References quoted in the ENSDF dataset: 144 REFERENCES
412 references found.
Clicking on a keynumber will list datasets that reference the given article.
NNES 9, paper 66 p.616 (1950), Radiochemical Studies: The Fission Products, Book 2, Part V, McGraw-Hill, p.616 (1951)
C.R.Dillard, R.M.Adams, H.Finston, A.Turkevich
Studies of Some Short-Lived Krypton and Xenon Fission Products
Phys.Rev. 89, 33 (1953)
J.O.Rasmussen, Jr., S.G.Thompson, A.Ghiorso
Alpha-Radioactivity in the 82-Neutron Region
Phys.Rev. 96, 1295 (1954)
J.M.Cork, M.K.Brice, L.C.Schmid
Energies of the Radiations from Ce144 and Pr144
Phys.Rev. 94, 110 (1954)
W.S.Emmerich, W.J.Auth, J.D.Kurbatov
The Nuclear Spectra of Ce144 and Pr144
Z.Naturforsch. 11a, 143 (1956)
W.Porschen, W.Riezler
Sehr langlebige naturliche α-Strahler
Phys.Rev. 102, 1366 (1956)
I.Pullman, P.Axel
Decay of Ce144
J.Inorg.Nuclear Chem. 3, 160 (1956)
R.P.Schuman, M.E.Jones, A.C.McWherter
Half-Lives of Ce144, Co58, Cr51, Fe55, Mn54, Pm147, Ru106, and Sc46
doi: 10.1016/0022-1902(56)80013-4
Priv.Comm. (October 1957)
B.H.Ketelle, A.R.Brosi
Izvest.Akad.Nauk SSSR, Ser.Fiz. 21, 1601 (1957); Columbia Tech.Transl. 21, 1590 (1958)
V.Parfenova, N.V.Forafontov, V.S.Shpinel
Investigation of the Ce144 Decay Using the β-γ-Coincidence Method
J.Inorg.Nuclear Chem. 5, 141 (1957)
D.F.Peppard, G.W.Mason, S.W.Moline
The Use of Dioctyl Phosphoric Acid Extraction in the Isolation of Carrier-Free 90Y, 140La, 144Ce, 143Pr, and 144Pr
doi: 10.1016/0022-1902(57)80055-4
Phys.Rev. 109, 113 (1958)
R.L.Hickok, W.A.McKinley, S.C.Fultz
Decay of Ce144 and Pr144
Proc.Phys.Soc.(London) 74, 449 (1959)
N.J.Freeman
The Decay of 144Ce
doi: 10.1088/0370-1328/74/4/309
Indian J.Phys. 33, 388 (1959)
A.K.Sen Gupta, R.Bhattacharyya, J.Lahiri, P.N.Mukherjee
Level Scheme of Pr144
Nuclear Phys. 16, 1 (1960)
J.S.Geiger, R.L.Graham, G.T.Ewan
Conversion Electron Spectrum from Ce144 Decay
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Proc. Conf. Reactions between Complex Nuclei, 2nd, Gatlinburg, A.Zucker, E.C.Halbert, F.T.Howard, Eds., John Wiley and Sons, Inc., New York, p.112 (1960)
I.Kh.Lemberg
Investigation of the Coulomb Excitation of Nuclei by Means of Multiply Charged Ions
NUCLEAR STRUCTURE 24Mg, 26Si, 27Al, 68Zn, 76Se, 93Nb, 92Zr, 82Se, 80Se, 87Rb, 78Se, 94Zr, 55Mn, 54Cr, 56Fe, 53Cr, 52Cr, 60Ni, 58Ni, 58Fe, 64Ni, 64Zn, 62Ni, 66Zn, 28Si, 31P, 33S, 50Cr, 51V, 46Ti, 48Ti, 45Sc, 22Ne, 20Ne, 21Ne, 141Pr, 144Nd, 119Sn, 117Sn; measured not abstracted; deduced nuclear properties.
Nuclear Phys. 21, 631 (1960)
O.Nathan, V.I.Popov
Coulomb Excitation with 14-20 MeV α-Particles: Double Excitations and Systematics of Vibrational States in the Rare Earth Region
NUCLEAR STRUCTURE 159Tb, 158Gd, 156Gd, 166Er, 169Tm, 168Er, 165Ho, 151Eu, 149Sm, 150Sm, 150Nd, 185Re, 186W, 184W, 182W, 187Re, 140Ce, 146Nd, 142Nd, 142Ce, 147Sm, 148Nd, 144Nd; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(60)90083-3
TID-6080, App.8 (1960)
H.J.Sathoff, T.Azuma
Decay of Cerium-144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Nuclear Phys. 28, 387 (1961)
J.S.Geiger, R.L.Graham, G.T.Ewan
The Decay of Ce144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Phys.Rev. 121, 1758 (1961)
R.D.Macfarlane, T.P.Kohman
Natural Alpha Radioactivity in Medium-Heavy Elements
NUCLEAR STRUCTURE 152Gd, 149Sm, 180W, 174Hf, 144Nd, 142Ce, 148Sm, 146Sm, 147Sm, 190Pt; measured not abstracted; deduced nuclear properties.
Phys.Rev. 126, 726 (1962)
M.Birk, A.E.Blaugrund, G.Goldring, E.Z.Skurnik, J.S.Sokolowski
Lifetimes of Some Rotational Levels
NUCLEAR STRUCTURE 158Gd, 177Hf, 176Yb, 172Yb, 174Yb, 184W, 182W, 186W; measured not abstracted; deduced nuclear properties.
Phys.Letters 1, 147 (1962)
J.Burde, M.Rakavy, G.Engler
Lifetime Determination of Three Excited Levels in the Odd-Odd Nucleus Pr144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(62)90329-3
Phys.Rev. 128, 325 (1962)
J.Burde, M.Rakavy, G.Engler
Absolute Transition Probabilities in the Odd-Odd Nucleus Pr144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Nuclear Phys. 35, 260 (1962)
N.V.Forafontov, V.S.Shpinel, Ts.Vasilev
Study of Ce144 Decay Scheme by Coincidence Method
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(62)90111-6
Ann.Acad.Sci.Fennicae, Ser. A VI, No.109 (1962)
A.Siivola
On the Alpha Activity of Neutron Deficient Europium and Gadolinium Isotopes
NUCLEAR STRUCTURE 147Sm, 147Eu, 150Eu, 150Gd, 148Eu, 149Eu, 148Gd, 152Dy; measured not abstracted; deduced nuclear properties.
Izv.Akad.Nauk SSSR, Ser.Fiz. 27, 1285 (1963); Bull.Acad.Sci.USSR, Phys.Ser. 27, 1263 (1964)
D.G.Alkhazov, D.S.Andreev, V.D.Vasilev, Y.P.Gangrskii, I.K.Lemberg, Y.I.Udralov
Investigation of Coulomb Excitation of the First Levels of Spherical Even-Even Nuclei by Observation of Coincidences between the Gamma-Rays and Inelastically Scattered Ions
NUCLEAR STRUCTURE 144Sm, 138Ba, 136Ba, 134Ba, 84Sr, 86Sr, 88Sr, 94Zr, 92Zr; measured not abstracted; deduced nuclear properties.
J.Phys.Soc.Jpn., Suppl. p.58 (October 1963); see Annual Report 1963FU16
T.Azuma, M.Fujishiro
Beta Spectrum of 144Ce
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Indian J.Phys. 37, 357 (1963)
R.Bhattacharyya, S.Shastry
E2-M1 Mixing in the 100 keV Transition in Pr144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Phys.Letters 5, 329 (1963)
W.Collin, H.Daniel, S.Margulies, O.Mehling, P.Schmidlin, H.Schmitt, K.S.Subudhi
The Spins of Pr144 from β-γ Correlation Measurements
NUCLEAR STRUCTURE 144Pr, 144Ce; measured not abstracted; deduced nuclear properties.
doi: 10.1016/S0375-9601(63)94497-9
Phys.Letters 6, 329 (1963)
E.Creutz, J.De Raedt, J.P.Deutsch, L.Grenacs, D.Siddique
Spin of the Pr144 Ground State. Beta-Decay Measurements on Ce144 and Pr144
NUCLEAR STRUCTURE 144Pr, 144Ce; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(63)90158-6
Ann.Rept.Radiation Center Osaka Prefect. 4, 86 (1963)
M.Fujishiro, T.Azuma
Beta-Spectra of Ce-144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
J.Inorg.Nucl.Chem. 25, 1196 (1963)
D.C.Hoffman
Half-Lives of Some Rare Earth Nuclides
NUCLEAR STRUCTURE 151Pm, 149Pm, 153Gd, 153Sm, 166Dy, 166Ho, 159Dy, 160Tb, 161Tb, 91Y, 144Pr, 143Pr, 147Nd; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0022-1902(63)80144-X
J.Phys.Soc.Japan 18, 1358 (1963)
T.Iwashita, T.Inamura, Y.Ikemoto, S.Kageyama
Decay of Ce144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Physik Verhandl. 14, 125 (1963)
U.Kneissl, H.Schneider
Bestimmung der Spins des Grundzustandes und des 134 keV Niveaus von 144Pr durch Messung der β-γ-Zirkularpolarisation am β-Zerfall des 144Ce und 144Pr
NUCLEAR STRUCTURE 144Pr, 144Ce; measured not abstracted; deduced nuclear properties.
Nucl.Phys. 48, 555 (1963)
I.M.H.Pagden, R.Jakeways, F.C.Flack
The Decays of Pm143, Pm144 and Pm146
NUCLEAR STRUCTURE 143Pm, 144Pm, 146Pm; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(63)90222-0
Phys.Letters 6, 319 (1963)
R.M.Singru, R.S.Raghavan, R.M.Steffen
Unique Spin Assignment to the Pr144 Ground State
NUCLEAR STRUCTURE 144Pr; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(63)90153-7
Ann. Rept. Radiation Center Osaka Prefect. 5, 43 (1964)
T.Azuma, Y.Sato
β-γ Directional Angular Correlation of Pr-144
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Izv. Akad. Nauk SSSR, Ser. Fiz. 28, 80 (1964); Bull. Acad. Sci. USSR, Phys. Ser. 28, 77 (1965)
E.E.Berlovich, Y.K.Gusev, D.M.Khai, I.Shenaikh
Lifetimes of Excited States of W182, Pr144 and Eu151
NUCLEAR STRUCTURE 151Gd, 182Ta, 144Ce; measured not abstracted; deduced nuclear properties.
J. Inorg. Nucl. Chem. 26, 1795 (1964)
L.R.Bunney, E.M.Scadden
Half-Lives of 143Pm and 144Pm
NUCLEAR STRUCTURE 143Pm, 144Pm; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0022-1902(64)80002-6
IS-1071 (1964)
R.E.McAdams, E.N.Hatch
Some Lifetime Measurements of Isomeric States in the Rare Earth Region With Magnetic Coincidence Beta-Ray Spectrometers
NUCLEAR STRUCTURE 144Ce, 152Eu, 169Yb, 169Er, 156Eu, 155Eu, 175Yb; measured not abstracted; deduced nuclear properties.
Phys.Rev. 136, B1233 (1964)
K.S.Toth, T.H.Handley, E.Newman, I.R.Williams
New Rare-Earth Alpha Emitter, 148Eu
NUCLEAR STRUCTURE 148Eu; measured not abstracted; deduced nuclear properties.
doi: 10.1103/PhysRev.136.B1233
Kolloquium uber β-Zerfall und Schwache Wechselwirkungen, Heidelberg, p.213 (1965); CONF-650329 (1965)
W.Collin, H.Daniel, B.Martin, P.Schmidlin, H.Schmitt
β-γ Directional Correlations and β-γ Circular Polarization Correlations in the Single Forbidden β Decay of 144Ce, 144Pr, 170Tm, and 203Hg
NUCLEAR STRUCTURE 144Pr, 144Ce, 203Hg, 170Tm; measured not abstracted; deduced nuclear properties.
Nucl.Sci.Eng. 22, 416 (1965)
K.F.Flynn, L.E.Glendenin, E.P.Steinberg
Half-Life Determinations by Direct Decay
NUCLEAR STRUCTURE 134Cs, 147Pm, 144Ce, 125Sb, 121Sn, 113Cd, 89Sr, 93Nb, 106Ru, 103Ru, 95Nb, 95Zr, 242Cm, 204Tl, 170Tm, 171Tm, 151Sm, 35S; measured not abstracted; deduced nuclear properties.
Z.Naturforsch. 20a, 541 (1965)
A.Isola, M.Nurmia
Alpha Activity of Natural Neodymium
NUCLEAR STRUCTURE 145Nd, 144Nd; measured not abstracted; deduced nuclear properties.
Phys.Letters 19, 133 (1965)
R.Messlinger, H.Morinaga, C.Signorini
Europium-144
NUCLEAR STRUCTURE 144Eu; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(65)90748-1
Atomkernenergie 10, 307 (1965)
W.Reiser
Spin Determination of 144Pr by Angular Correlation Measurements
NUCLEAR STRUCTURE 144Ce; measured not abstracted; deduced nuclear properties.
Nucl.Phys. 76, 97 (1966)
H.Daniel, G.T.Kaschl
Spektralformen von (0→0)-β-Ubergangen mit Paritatswechsel: 144Ce, 144Pr und 166Ho
RADIOACTIVITY 144Pr, 144Ce; measured β spectrum, Eβ; deduced shape factor. 166Ho [from 165Ho(n, γ)]; measured T1/2, β spectrum, Eβ; deduced Iβ, shape factor. 166Er; measured I(ce).
doi: 10.1016/0029-5582(66)90961-8
Nucl.Phys. 78, 481 (1966)
D.Eccleshall, M.J.L.Yates, J.J.Simpson
Coulomb Excitation of Low-Energy States in Ce, Nd and Sm Isotopes
NUCLEAR REACTIONS 140,142Ce, 142,143,144,145,146,148,150Nd, 144,148,150Sm(16O, 16O'), E=31-45 MeV; measured σ(E;E(16O')). 140,142Ce, 142,143,144,145,146,148,150Nd, 144,148,150Sm deduced B(e2).enriched targets.
doi: 10.1016/0029-5582(66)90890-X
Intern.J.Appl.Radiation Isotopes 17, 554 (1966)
E.Lazzarini, M.Terrani
A New Estimation of Xe144 Half-Life
NUCLEAR STRUCTURE 144Xe; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0020-708X(66)90116-5
Radiochim.Acta 5, 24 (1966)
H.P.Malan, H.Munzel, G.Pfennig
The Europium Isotopes 142Eu, 143Eu and 144Eu
NUCLEAR STRUCTURE 143Eu, 142Eu, 143Sm; measured not abstracted; deduced nuclear properties.
Phys.Letters 24B, 402 (1967)
I.Amarel, R.Bernas, R.Foucher, J.Jastrzebski, A.Johnson, J.Teillac, H.Gauvin
Half Life Determination of Some Short-Lived Isotopes of Rb, Sr, Cs, Ba, La and Identification of 93,94,95,96Rb as Delayed Neutron Precursors by On-Line Mass Spectrometry
NUCLEAR STRUCTURE 95Rb, 95Sr, 94Sr, 94Rb, 96Sr, 96Rb, 92Rb, 91Rb, 93Rb, 90Rb, 141Cs, 143Cs, 144Ba, 144Cs, 144La; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0370-2693(67)90305-X
Contrib.Intern.Conf.Nucl.Struct., Tokyo, p.155 (1967)
G.A.Burginyon, J.S.Greenberg, R.F.Casten, D.A.Bromley
Collective Levels in the Even Neodymium Isotopes
NUCLEAR REACTIONS 142,144,146,148,150Nd(16O, 16O'γ), E=50, 55, 60 MeV; measured Eγ. 142,144,146,148,150Nd levels deduced J, π, B(EL).
Arkiv Fysik 36, 191 (1967)
J.S.Geiger, R.L.Graham
The Radioactive Decay of 144Eu
NUCLEAR STRUCTURE 144Eu; measured not abstracted; deduced nuclear properties.
Indian J.Phys. 41, 48 (1967)
S.L.Gupta, N.K.Saha
Gamma-Gamma Correlations in Pr144
RADIOACTIVITY 144Ce; measured Xγ-coin, γγ(θ). 144Pr ground state deduced J, π.
Nucl.Data B2-1-47 (1967)
S.Raman
Nuclear Data Sheets for A = 144
Nucl.Phys. A118, 689 (1968)
H.Daniel, W.Collin, M.Kuntze, S.Margulies, B.Martin, O.Mehling, P.Schmidlin, H.Schmitt
Kernspektroskopische Untersuchungen an 8Li, 42K, 86Rb, 141Ce, 144Ce, 144Pr und 203Hg
RADIOACTIVITY 8Li[from 7Li(d, p)]; measured T1/2. 42K [from 41K(d, p)]; 86Rb[from 85Rb(n, γ)]; measured Eβ, β-spectrum, βγ-CP (circular-polarization correlation); deduced β-shape factor. 141Ce[from 140Ce(n, γ)]; measured βγ-CP; deduced β-decay matrix element ratio. 144Ce; measured βγ(θ), βγ-CP. 144Pr; measured βγ-CP. 203Hg; measured βγ(θ), βγ-CP. Enriched 85Rb, 140Ce targets.
doi: 10.1016/0375-9474(68)90451-X
Nucl.Data Tables A5, 1 (1968)
L.V.Groshev, A.M.Demidov, V.I.Pelekhov, L.L.Sokolovskii, G.A.Bartholomew, A.Doveika, K.M.Eastwood, S.Monaro
Compendium of Thermal-Neutron-Capture γ-Ray Measurements. Pt.II, Z-47 to Z-67 (Ag to Ho)
Radiochim.Acta 9, 176 (1968)
K.A.Keller, H.Munzel
Zerfallseigenschaften der Gadolinium-Isotope 145Gd und 144Gd
RADIOACTIVITY 143Gd, 144Gd, 145Gd; measured T1/2, Eβ, Eγ, Iγ. 144,145Eu deduced levels.
Yadern.Fiz. 8, 227 (1968); Soviet J.Nucl.Phys. 8, 131 (1969)
V.A.Korolev, G.D.Alkhazov, A.A.Vorobev, A.I.Egorov, L.M.Vasileva
Investigation of α-Radioactivity of Sm Isotopes
RADIOACTIVITY 147,148,149Sm; measured Eα. 149,148Sm deduced T1/2.
Intern.J.Appl.Radiation Isotopes 19, 475 (1968)
F.Lagoutine, Y.Le Gallic, J.Legrand
Determination Precise de Quelques Periodes Radioactives
NUCLEAR STRUCTURE 198Au, 203Hg, 204Tl, 90Y, 24Na, 95Nb, 60Co, 56Mn, 54Mn, 125I, 131I, 133Ba, 144Ce; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0020-708X(68)90101-4
Z.Physik 212, 365 (1968)
G.Mack
Messung der Winkelverteilung der Neutronenpolarisation bei Streuung von 15, 85 Mev- Neutronen am Kohlenstoff
NUCLEAR STRUCTURE 12C; measured not abstracted; deduced nuclear properties.
Nucl.Phys. A107, 402 (1968)
S.Raman
Decay of 144Pr to Levels in 144Nd
RADIOACTIVITY 144Pr [from 144Ce(β-)]; measured T1/2, Eγ, Iγ, γγ-coin, γγ(θ). 144Nd deduced levels, J. Ge(Li) detector.
doi: 10.1016/0375-9474(68)90627-1
Physica 38, 48 (1968)
E.R.Reddingius, J.F.M.Potters, H.Postma
A Study of Gamma-Ray Spectra of Thermal Neutron Capture in 143Nd and 145Nd; Including Directional Anisotropy and Linear Polarization Measurements of Such Gamma Rays from Aligned 143Nd Nuclei
NUCLEAR STRUCTURE 144Nd, 146Nd; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-8914(68)90061-X
Nucl.Sci.Eng. 32, 46 (1968)
S.A.Reynolds, J.F.Emery, E.I.Wyatt
Half-Lives of Radionuclides - III
RADIOACTIVITY 19O, 31Si, 33P, 47Ca, 52V, 56Mn, 65Ni, 67Cu, 75,77Ge, 77As, 80m,80,82Br, 92,94m,95Nb, 99Mo, 109Cd, 124Sb, 128,130m,130,131,133I, 134m,137Cs, 133Ba, 140La, 144Ce, 147Pm, 151,153Sm, 170Tm, 181Hf, 198Au; measured T1/2.
J.Inorg.Nucl.Chem. 31, 577 (1969)
I.Amarel, H.Gauvin, A.Johnson
Delayed Neutron Emission Probabilities of Rb and Cs Precursors. The Half-Life of 97Rb
NUCLEAR REACTIONS, Fission 238U(p, F), E = 150 MeV; measured delayed neutron emission. Mass spectrometer.
RADIOACTIVITY 97Rb, 142,143,144Cs [from 238U(p, F)]; measured T1/2, delayed-n.
doi: 10.1016/0022-1902(69)80001-1
Nucl.Phys. A123, 369 (1969)
W.Gelletly, J.S.Geiger
L-Subshell Conversion Line Intensity Ratios for Pure M1(1 → 0) Transitions
RADIOACTIVITY 144Ce, 166Dy, 210,212Pb; measured I(ce). 144Pr, 166Ho, 210,212Bi M1 transitions deduced L-subshell ratios.
doi: 10.1016/0375-9474(69)90508-9
UCID-15439 (1969); R.Gunnink, D.Nethaway - Priv.Comm. (January 1969)
R.Gunnink, J.B.Niday, R.P.Anderson, R.A.Meyer
Gamma-Ray Energies and Intensities
J.Phys.Soc.Japan 27, 1 (1969)
P.C.Mangal, P.N.Trehan
The Decay of 144Ce
RADIOACTIVITY 144Ce; measured Eγ, Iγ, ICC, γγ-coin, γγ(θ). 144Pr deduced levels, J, π, γ-mixing, ICC. 144Pr; measured Eγ, Iγ, ICC, γγ-coin; deduced log ft. 144Nd deduced levels, J, π.
Phys.Rev. 179, 1188 (1969)
N.G.Runnalls, D.E.Troutner, R.L.Ferguson
Charge Distribution in Fission: Fractional Cumulative Fission Yields of 143Ba and 144Ba from Thermal-Neutron-Induced Fission in 235U
RADIOACTIVITY 143,144Ba; measured T1/2.
Thesis, Univ.California (1969); UCRL-18978 (1969)
J.B.Wilhelmy
High-Resolution Gamma and X-Ray Spectroscopy on Unseparated Fission Products
RADIOACTIVITY, Fission 252Cf(SF); measured Xγ-coin, Eγ, Iγ, I(K X-ray). 105Nb, 105,106,108Mo, 108Tc, 109Ru, 109Rh, 110Tc, 110Ru, 111Rh, 112Ru, 112,113Rh, 143Ba, 144Cs, 144Ba, 144La, 145Ba, 145La, 146Ba, 146La, 148La, 149,150,151Ce, 150Pr, 151Pr; measured T1/2, Eγ. 100Mo, 102,104,106,108,110Ru, 108,110,112Pd, 114,116Cd, 140,142,144Ba, 142,144,146,148Ce, 146,148,150Nd, 152,154Sm; measured Eγ, Iγ; deduced first 2+ states.
Z.Phys. 237, 126 (1970)
A.Anttila, M.Piiparinen
The Levels of 144Pr from the Decay of 144Ce
RADIOACTIVITY 144Ce; measured Eγ, Iγ, γγ-coin, Xγ-coin. 144Pr deduced levels, ICC, γ-multipolarity.
Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 409 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 356 (1971)
R.Arlt, G.Beyer, G.Musiol, L.K.Peker, G.Pfrepper, H.Strusny
Decay of 144Gd and 145Gd: Features of the 2d3/2 and 3s1/2 Quasiparticle Levels
RADIOACTIVITY 145Gd[from Er(660-MeV p, X)]; measured Eγ, Iγ, Eβ, T1/2, βγ-coin; deduced log ft, Q. 145Eu deduced levels, J, π. 144Gd; measured Eβ, T1/2. Ge(Li) detector.
Izv.Akad.Nauk SSSR, Ser.Fiz. 34, 449 (1970); Bull.Acad.Sci.USSR, Phys.Ser. 34, 389 (1971)
Y.Y.Berzin, A.E.Kruminya, P.T.Prokofev
Levels of 144Nd Excited in Thermal-Neutron Capture
NUCLEAR REACTIONS 143Nd(n, γ), E=thermal; measured Eγ, I(ce). 144Nd deduced levels, J, π, γ-multipolarity, ICC. Enriched target.
Phys.Rev. C1, 1126 (1970)
J.L.Fasching, W.B.Walters, C.D.Coryell
Decay of 284-Day 144Ce, 17.3-min 144Pr, and a New Isomer, 7.2-min 144mPr
RADIOACTIVITY 144Ce; measured Eγ, Iγ; deduced log ft. 144g,144mPr; measured T1/2, Eγ, Iγ; deduced log ft. 144mPr deduced β-branching. 144Pr, 144Nd deduced levels, γ-branching.
J.Inorg.Nucl.Chem. 32, 3425 (1970)
M.C.Gupta, R.D.MacFarlane
The Natural Alpha Radioactivity of Samarium
RADIOACTIVITY 147,148Sm; measured Eα, T1/2; deduced Q. 146,149Sm; observed no α-activity.
doi: 10.1016/0022-1902(70)80149-X
Phys.Rev. C2, 1451 (1970)
W.John, F.W.Guy, J.J.Wesolowski
Four-Parameter Measurements of Isomeric Transitions in 252Cf Fission Fragments
RADIOACTIVITY 134mTe, 136mXe; measured T1/2, Eγ, Iγ.
RADIOACTIVITY, Fission 252Cf(SF); measured (fragment)(fragment)(γ)-coin, (fragment)(γ)-delay.
GA-10248 (1970)
V.J.Orphan, N.C.Rasmussen, T.L.Harper
Line and Continuum Gamma-Ray Yields from Thermal-Neutron Capture in 75 Elements
J.Phys.Soc.Jap. 29, 539 (1970)
V.R.Potnis, G.P.Agin, C.E.Mandeville
The Decay of 144Ce
RADIOACTIVITY 144Ce; measured Eγ, Iγ; deduced log ft. 144Pr deduced levels, J, π.
Nucl.Phys. A141, 449 (1970)
R.L.Watson, J.B.Wilhelmy, R.C.Jared, C.Rugge, H.R.Bowman, S.G.Thompson, J.O.Rasmussen
A Study of the Low-Energy Transitions Arising from the Prompt de-Excitation of Fission Fragments
RADIOACTIVITY, Fission 252Cf(SF); measured E(ce), I(ce), E(X-ray), I(X-ray), I(ce)(t), (fragment)(fragment)(ce)(X)-coin. 102Zr, 106Mo, 108,109Tc, 110Ru, 116Rh, 140Cs, 144Ba, 146La, 148Ce, 149,150Pr; measured E(ce), I(ce); deduced Eγ, K/L, T1/2 (level). Detector - Si(Li), Si(P) fragment detectors.
doi: 10.1016/0375-9474(70)90982-6
Phys.Rev.Lett. 25, 1122 (1970)
J.B.Wilhelmy, S.G.Thompson, R.C.Jared, E.Cheifetz
Ground-State Bands in Neutron-Rich Even Te, Xe, Ba, Ce, Nd, and Sm Isotopes Produced in the Fission of 252Cf
RADIOACTIVITY, Fission 252Cf(SF); measured (fragment)(fragment)(X)-, (fragment)(fragment)(X)(γ)-coin. 132,134Te, 138,140Xe, 140,142,144,146Ba, 144,146,148,150Ce, 152,154Nd, 156,158Sm; measured Eγ, Iγ; deduced levels, T1/2, B(E2).
doi: 10.1103/PhysRevLett.25.1122
UCRL-19530, p.178 (1970)
J.B.Wilhelmy, S.G.Thompson, J.O.Rasmussen, J.T.Routti, J.E.Phillips
Gamma-Ray Studies on Short-Lived Fission Products
RADIOACTIVITY, Fission 252Cf(SF); measured Eγ, Iγ, E(X), I(X), Xγ-coin, γγ-coin. 139Xe transitions deduced T1/2. 100,102,104Mo, 102,104,106,108,110Ru, 108,110,112,114Pd, 114,116Cd, 138,140Xe, 140,142,144Ba, 142,144,146,148Ce, 146,148,150Nd, 152,154Sm deduced levels. 102,104Nb, 105,106,108Mo, 108,110Te, 109,110,112Ru, 109,111,112,113,114Rh, 138,140I, 143,144,145,146Ba, 144Cs, 144,145,146,148La, 149,150,151Ce, 150,151Pr; measured Eγ, T1/2.
Phys.Rev. C4, 2256 (1971)
J.H.Barker, J.C.Hiebert
Elastic and Inelastic Scattering of α Particles and Protons from 144Sm
NUCLEAR REACTIONS 144Sm(p, p), (p, p'), E=30 MeV; 144Sm(α, α), (α, α'), E=50 MeV; measured σ(θ). 144Sm levels deduced J, π, β.
Phys.Rev. C4, 1913 (1971)
E.Cheifetz, J.B.Wilhelmy, R.C.Jared, S.G.Thompson
Determination of the Charge and Mass Distribution in the Fission of 252Cf
RADIOACTIVITY, Fission 252Cf; measured mass, charge distributions.
Phys.Rev. C3, 2049 (1971)
P.A.Crowley, J.R.Kerns, J.X.Saladin
Coulomb-Excitation Measurements on the Isotopes Nd144, Nd146, and Nd148
NUCLEAR REACTIONS 144,146,148Nd(16O, 16O'γ), E=42 MeV; measured σ(E(16O'), θ). 144,146,148Nd levels deduced B(E2), quadrupole moment.
Nucl.Phys. A165, 560 (1971)
F.Djadali, J.Eichler
Measurement of the Circular γ-Polarization after n-Capture in 141Ce, 144Nd and 140La Using Ge(Li) Detectors
NUCLEAR REACTIONS 140Ce, 143Nd, 139La(n, γ), E=thermal; measured γ-circular polarization, Eγ. 141Ce, 144Nd, 140La, deduced levels, J, π. Natural targets, Ge(Li) detector.
doi: 10.1016/0375-9474(71)90470-2
Izv.Akad.Nauk SSSR, Ser.Fiz. 35, 786 (1971); Bull.Acad.Sci.USSR, Phys.Ser. 35, 723 (1972)
L.V.Groshev, V.I.Pelekhov
Internal Conversion of Some Lower Radiative Transitions in 144Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=thermal; measured E(ce), I(ce). 144Nd transitions deduced ICC, γ-multipolarity, J, π.
Phys.Rev. C4, 1927 (1971)
F.F.Hopkins, G.W.Phillips, J.R.White, C.F.Moore, P.Richard
Low-Energy Transitions from the Deexcitation of Spontaneous Fission Fragments of 252Cf
RADIOACTIVITY, Fission 252Cf(SF); measured Xγ-coin. 150Pr, 101Y, 99Y, 148,150Ce, 149Ce, 102Zr, 100Zr, 145,146,147La, 103Nb, 104Nb, 106Mo, 142,144,145Ba, 140Cs, 108Tc, 138,141,142Cs, 109Tc, 105Tc, 110Ru, 108Ru, 111Ru, 116Rh, 136I, 112Rh, 137I; measured Eγ; deduced transitions.
RADIOACTIVITY, Fission 252Cf(SF); measured Xγ-coin. 150Pr, 101Y, 99Y, 148,150Ce, 149Ce, 102Zr, 100Zr, 145,146,147La, 103Nb, 104Nb, 106Mo, 142,144,145Ba, 140Cs, 108Tc, 138,141,142Cs, 109Tc, 105Tc, 110Ru, 108Ru, 111Ru, 116Rh, 136I, 112Rh, 137I deduced transitions.
Thesis, Paris Univ. (1971); FRNC-TH-98 (1971)
A.Johnson
Interpretation des Energies de Niveaux et des Probabilities de Transition dans les Noyaux Pairs-Pairs en Termes de Formes Nucleaires
RADIOACTIVITY 90,91,92,93,94,95,96Rb, 94,95,96Sr, 143,144Cs, 144Ba, 144La; measured T1/2. 90Rb, 92,94,96Rb; measured Eγ, Iγ, γγ-coin. 182,184,185,186,187,188,189Hg, 182,184,185,186,187,188,189Au, 182,184,185,186,187Pt, 182,184,186Ir; measured T1/2. 192Au; measured Eγ, Iγ, γγ-coin. 184,186,188,190Au; measured Eγ, Iγ, γγ-coin, I(ce). 90,92,94,96Sr, 184,186,188,190,192Pt deduced levels, J, π, ICC, γ-multipolarity.
Nuovo Cimento 3A, 699 (1971)
T.Nagarajan, M.Ravindranath, K.V.Reddy
The 0- → 0+ Decay of 144Pr and the Pseudoscalar Interaction
RADIOACTIVITY 144Pr; measured Eβ, Iβ; deduced Q, log ft, β-shape factor for 0- to 0+ transition.
Curr.Sci.(India) 40, 289 (1971)
H.S.Sahota
Experimental Measurement of the K-Conversion Coefficient of 80 keV Transition in 144Pr
RADIOACTIVITY 144Ce; measured Iγ. 144Pr transition deduced ICC.
Phys.Rev. C6, 670 (1972)
B.Arad, G.Ben-David, Y.Schlesinger, M.Hass
Level Scheme of 144Sm Determined by the (γ, γ') Reaction
NUCLEAR REACTIONS 144Sm(γ, γ'), [Eγ from Ni(n, γ)]; measured σ(Eγ'). 144Sm deduced levels, J, π, γ-branching, level-width.
Nucl.Phys. A186, 603 (1972)
R.Chapman, W.McLatchie, J.E.Kitching
The (t, p) Reaction on the Even Isotopes of Neodymium
NUCLEAR REACTIONS 142,144,146,148,150Nd(t, p), E=13 MeV; measured σ(Ep, θ), Q. 144,146,148,150,152Nd deduced levels, J, π. Enriched targets.
doi: 10.1016/0375-9474(72)90986-4
Thesis, Iowa State Univ. (1972); See Also 1974ClZX
R.G.Clark
Identification and Characterization of Isomeric States in the de-Excitation of 252Cf Fission Fragments
RADIOACTIVITY, Fission 252Cf(SF); measured (fragment)(fragment)(γ)(t), γγ(t), Eγ; 87Br, 89Kr, 92Rb, 96,97Sr, 98Y, 99,100,101,102,103Zr, 102Nb, 103,104,106,107Mo, 105,107,108Tc, 109,110,111Ru, 109,111Rh, 132,134Sb, 134,135Te, 134,136,137I, 136,137Xe, 139,140,141Cs, 141,143,144,146Ba, 145,146La, 147,148,149,150Ce, 149Pr, 154Nd, 156,158Sm; deduced levels, T1/2.
Phys.Rev. C5, 1015 (1972)
F.F.Hopkins, J.R.White, G.W.Phillips, C.F.Moore, P.Richard
Further Measurements of Gamma Transitions in Spontaneous-Fission Fragments of 252Cf
RADIOACTIVITY, Fission 252Cf(SF); measured Xγ-coin. 100,102,104Zr, 146,147,148Ce, 141,142,143,144,146La, 102,104,106Mo, 139,142,144,146Ba, 105,106,108,110Tc, 138,139,142Cs, 106,109,111Ru, 137,138,142Xe, 109,111Pd, 137Te, 108,109,112,113Rh, 132,134,136I, 114Pd, 132,134Te, 98Y, 95,98Sr, 143,145,147,153Pr, 147,151,154Nd, 94Rb, 149,154Pm, 91Kr, 156Sm, 156,158Eu; measured Eγ; deduced transitions. Ge(Li) detectors.
Nucl.Phys. A196, 498 (1972)
J.Kownacki, H.Ryde, V.O.Sergejev, Z.Sujkowski
The Single-Closed-Shell Nucleides 144Sm and 146Gd
NUCLEAR REACTIONS 142Nd, 144Sm(α, xn), E=20-43 MeV; measured Eγ, Iγ, σ(E;Eγ, θ(γ)), αγ-delay, γγ-coin. 144Sm, 146Gd deduced levels, γ-mixing, J, π, T1/2. Enriched targets, Ge(Li) detectors.
doi: 10.1016/0375-9474(72)90790-7
Phys.Rev. C6, 353 (1972)
A.Li-Scholz, H.Bakhru
Lifetime of the 1314-keV Level in 144Nd
RADIOACTIVITY 144Pm; measured γγ-delay, γγγ-triple coin. 144Nd level deduced T1/2.
J.Nucl.Sci.Technol. 9, 658 (1972)
A.Ohyoshi, E.Ohyoshi, T.Tamai, H.Takemi, M.Shinagawa
Half-Life and Gamma-Ray Energies of Lanthanum-144
RADIOACTIVITY 144La; measured T1/2, Eγ, Iγ.
Nucl.Phys. A185, 229 (1972)
H.Weigmann, G.Rohr, M.Heske
Gamma Rays from Resonance Neutron Capture in 143Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=55-446 eV; measured Eγ, Iγ. 144Nd deduced levels, resonance J, π. Correlation analysis of partial radiative widths.
doi: 10.1016/0375-9474(72)90563-5
Phys.Rev. C5, 2041 (1972)
J.B.Wilhelmy, E.Cheifetz, R.C.Jared, S.G.Thompson, H.R.Bowman, J.O.Rasmussen
Angular Momentum of Primary Products Formed in the Spontaneous Fission Of 252Cf
RADIOACTIVITY, Fission 252Cf(SF); measured (fragment)(fragment)(γ)-, (fragment)(fragment)(γ)(γ)-, (fragment)(fragment)(X)(γ)-coin, γγ-coin, Iγ(θ); deduced angular momentum of primary products. 100,102Zr, 104,106Mo, 108,110,112Ru, 112,114,116Pd, 118Cd, 138,140Xe, 142,144,146Ba, 146,148,150Ce, 152,154Nd, 158Sm; measured Iγ.
COO-2167-2, p.29 (1973)
J.Bardwick, H.C.Griffin, K.L.Hull, R.S.Tickle
In-Beam γ-Ray Spectroscopy
NUCLEAR REACTIONS 232Th, 138Ba, 140Ce, 142Nd(α, 2nγ); measured Eγ, Iγ, γ(t). 234U deduced transition. 140Ce, 142Nd, 144Sm levels deduced T1/2.
Can.J.Phys. 51, 2260 (1973)
H.E.Bosch, M.Behar, M.C.Cambiaggio, G.Garcia Bermudez, L.Szybisz
Investigation of the 0- → 0+ and 0- → 2+ Beta Transitions in the Decay of 144Pr
RADIOACTIVITY 56Mn, 114In, 144Pr; measured Eβ, βγ-coin. Deduced shape factor.
Phys.Rev. C8, 380 (1973)
F.F.Hopkins, J.R.White, C.F.Moore, P.Richard
Gamma Cascades in 252Cf Spontaneous Fission Fragments
RADIOACTIVITY, Fission 252Cf; measured Eγ, Iγ, γγ-coin. 105Mo, 109,111Ru, 146La deduced levels.
Nucl.Phys. A205, 488 (1973)
T.A.Khan, D.Hofmann, F.Horsch
A Study of the de-Excitation of Primary Fission Fragments from the Neutron-Induced Fission of 235U
NUCLEAR REACTIONS, Fission 235U(n, F), E=th; measured fragment kinetic energies, Eγ, Iγ, E(ce), (fission)γ-, (fission)ce-coin; deduced fragment mass, charge, K/L, ce yields per fragment. 90,92Kr, 94,96,98Sr, 98,100,102Zr, 102,104,106Mo, 130Sn, 132,134Te, 138,140Xe, 142,144,146Ba, 146,148,150Ce deduced transitions, ICC ratios.
doi: 10.1016/0375-9474(73)90702-1
Nucl.Phys. A210, 221 (1973)
R.Martin, L.Bimbot, S.Gales, L.Lessard, D.Spalding, W.G.Weitkamp, O.Dietzsch, J.L.Foster, Jr.
The 144Sm(p, p') Reaction on Analog Resonances
NUCLEAR REACTIONS 144Sm(p, p'), E=9.3-11 MeV; measured σ(E, θ). 144Sm deduced levels, J, π, S.
doi: 10.1016/0375-9474(73)90299-6
Phys.Rev. C7, 1995 (1973)
S.Raman, N.B.Gove
Rules for Spin and Parity Assignments Based on Log ft Values
RADIOACTIVITY 90mY, 65Ni, 144Pm; measured Eγ, Iγ. Deduced log ft. 90Zr, 65Cu, 144Nd deduced β-feeding.
Phys.Rev. C7, 350 (1973)
B.K.Sinha, R.Bhattacharyya
Magnetic Moment of the 80-keV 1- State of 144Pr
RADIOACTIVITY 144Ce; measured γγ(θ, H). 144Pr level deduced μ.
Z.Phys. 259, 217 (1973)
H.Szichman
Studies on the Level Schemes of 66Zn, 144Sm and 120Sn Using the (γ, γ') Reaction
NUCLEAR REACTIONS 66Zn, 120Sn, 144Sm(γ, γ'), E=Ni(n, γ) source; measured σ(Eγ', θ). 66Zn, 120Sn, 144Sm deduced levels, J, π, γ-multipolarity, level-width.
Inorg.Nucl.Chem.Lett. 9, 973 (1973)
T.Tamai, J.Takada, R.Matsushita, Y.Kiso
Half-Life and Gamma-Ray Energies of Ba143 and Ba144
RADIOACTIVITY 143,144Ba; measured Eγ, Iγ, T1/2.
KFK-1768 (1973)
J.van Klinken, D.Habs, H.Klewe-Nebenius, K.Wisshak, G.Nowicki, J.Buschmann, S.Goring, R.Lohken, H.Rebel, G.Schatz
Systematic Experiments on Neutron Deficient Nuclei in the Region 50 ≤(N, Z) ≤ 82
RADIOACTIVITY 135,137Nd, 137,138,139,139m,140,142mPm, 139,140,141,143mSm, 140,141,141m,142,142mEu, 142,143,144Gd; measured T1/2, Eγ, Iγ. 135,137Pr, 139,140,142Nd, 140,141,143Pm, 142Sm, 144Eu deduced levels.
Thesis, Univ.Karlsruhe; KFK-EXT-3/73-5 (1973)
R.Wischhusen
Ein neues Messprinzip zur Untersuchung von βγ-Winkelkorrelationen
RADIOACTIVITY 60Co, 86Rb, 111Ag, 144Pr; measured βγ(θ, Eβ).
J.Inorg.Nucl.Chem. 36, 1689 (1974)
P.O.Aronsson, G.Skarnemark, M.Skarestad
Short-Lived Isotopes of Lanthanum, Cerium and Praseodymium Studied by Sisak-Technique
RADIOACTIVITY 144,145,146La, 147,148Ce, 150Pr; measured Eγ, Iγ, T1/2. 147,148La, 149,150Ce measured upper limit on T1/2.
doi: 10.1016/0022-1902(74)80494-X
Nucl.Phys. A219, 516 (1974)
M.Behar, Z.W.Grabowski, S.Raman
Angular Correlation Studies in 144Nd
RADIOACTIVITY 144Pr, 144Pm; measured Eγ, Iγ, γγ(θ); deduced log ft. 144Nd deduced levels, J, π.
doi: 10.1016/0375-9474(74)90114-6
Proc.Symp.Phys.Chem.Fission, 3rd, Rochester, N.Y. (1973), Int.At.En.Agency, Vienna, Vol.2, p.221 (1974)
R.G.Clark, L.E.Glendenin, W.L.Talbert, Jr.
Fission Fragment Isomers from Spontaneous Fission of 252Cf
RADIOACTIVITY, Fission 252Cf(SF); measured Eγ, Iγ, γf(t), Xγ-, γγ-coin. 87Br, 89Kr, 92Rb, 95,96,97Sr, 97,98Y, 99,100,101,102,103Zr, 102Nb, 103,104,106,107Mo, 105,107,108Tc, 109,110,111Ru, 109,111Rh, 132,134Sb, 134,135Te, 134,136,137I, 136,137Xe, 147,148,149Ce, 139,140,141Cs, 141,143,144,146Ba, 146,147La, 149,150,151Pr, 154Nd, 156,158Sm deduced transitions, T1/2, fission yields.
J.Inorg.Nucl.Chem. 36, 2409 (1974)
B.Grapengiesser, E.Lund, G.Rudstam
Survey of Short-Lived Fission Products Obtained Using the Isotope-Separator-on-Line Facility at Studsvik
RADIOACTIVITY 74,75,76Zn, 75,76,77,78,79Ga, 77,79,80Ge, 85,86,87,88,89Br, 90,91Kr, 90,91,92,93,94Rb, 93,94,95,97Sr, 94,95,97Y, 111,113,114,115,116,117,118,120Ag, 119,120,121,122,123,125,127,128Cd, 120,121,122,123,124,125,126,127,128In, 127,129,131,132Sn, 130,132,134Sb, 135,136Te, 137,138,139I, 137,139,140,141Xe, 140,141,142Cs, 142,143,144,145Ba, 145La, 145,147Ce; measured T1/2.
doi: 10.1016/0022-1902(74)80448-3
Yad.Fiz. 20, 862 (1974); Sov.J.Nucl.Phys. 20, 459 (1975)
A.A.Israilov, S.Sharipov
Contribution to the Theory of Excited States of Odd-Odd Atomic Nuclei
NUCLEAR STRUCTURE 62,64,66Cu, 142Pm, 144Eu, 174Lu; calculated levels.
Proc.Symp.Phys.Chem.Fission, 3rd, Rochester, N.Y. (1973); Intern.At.En.Agency, Vienna, Vol.2, p.211 (1974)
R.C.Jared, H.Nifenecker, S.G.Thompson
Measurement of Prompt Gamma-Ray Lifetimes of Fission Fragments of 252Cf
RADIOACTIVITY 100,102Zr, 104,106Mo, 108,110,112Ru, 114,116Pd, 142,144,146Ba, 146,148,150Ce, 154Nd [from 252Cf(SF)]; measured Eγ, T1/2; deduced B(E2), β2, quadrupole moment.
LBL-2366, p.38 (1974)
R.C.Jared, H.Nifenecker, S.G.Thompson
Measurement of Prompt Gamma Ray Lifetimes of Fission Fragments of 252Cf
RADIOACTIVITY, Fission 252Cf(SF); measured Eγ, Iγ, γ(fragment mass), DSA, αγ-coin. 100,102Zr, 104,106Mo, 108,110,112Ru, 114,116Pd, 142,144,146Ba, 146,148,150Ce, 154Nd deduced levels, T1/2, quadrupole moment, B(E2), β2.
Phys.Rev. C9, 1574 (1974)
D.Larson, S.M.Austin, B.H.Wildenthal
Inelastic Proton Scattering from 138Ba and 144Sm at 30 MeV
NUCLEAR REACTIONS 138Ba, 144Sm(p, p'), E=30 MeV; measured σ(Ep', θ). 138Ba, 144Sm deduced levels, L, deformation lengths.
Contrib.Int.Symp.Neutron Capture Gamma Ray Spectroscopy and Related Topics, 2nd, Petten, The Netherlands, Reactor Centrum Netherland, p.77 (1974)
S.Raman, G.G.Slaughter, J.A.Harvey, E.T.Jurney, D.A.McClure, J.C.Wells, Jr., J.Lin
Energy Levels in 144Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=thermal, resonance; measured σ(E, Eγ), γγ-coin. 144Nd deduced resonances, J.
Contrib.Int.Symp.Neutron Capture Gamma Ray Spectroscopy and Related Topics, 2nd, Petten, p.71 (1974)
G.Rohr, T.van der Veen, H.Weigmann, J.Winter
Low and High Energy Gamma Rays from Resonance Neutron Capture in 143Nd
NUCLEAR REACTIONS 143Nd(n, γ), E < 1.22 keV; σ(E, Eγ). 144Nd deduced resonances, J, π.
Phys.Rev. C10, 2523 (1974)
K.Wunsch, H.Wollnik, G.Siegert
Qβ Values of Neutron-Rich Cs Isotopes
RADIOACTIVITY 141,142,143,144,145Cs [from 235U(n, F)]; measured Eβ; deduced Eβ max, Qβ. Mass separated Cs activities.
Phys.Rev. C12, 963 (1975)
F.T.Avignone III, S.Raman
Internal Conversion Studies in 144Nd
RADIOACTIVITY 144Pm [from 145Nd(p, 2n)]; measured I(ce); deduced ICC. 144Nd deduced λ, δ, J, π.
Phys.Scr. 11, 363 (1975)
C.Bargholtz, S.Beshai, L.Eriksson, L.E.Froberg, L.Gidefeldt
The g-Factor of the 80.1 keV Level in 144Pr
RADIOACTIVITY 144Ce; measured γγ(θ, H, t). 144Pr level deduced g, δ.
Ann.Nucl.Energy 2, 37 (1975)
K.Debertin, U.Schotzig, K.F.Walz, H.M.Weiss
Gamma-Ray Emission Probabilities of the Fission Products 144Ce-144Pr, 106Rh, 95Zr
RADIOACTIVITY 106Rh, 144Pr, 144Ce, 95Zr; measured γ-ray emission probabilities.
Z.Phys. A273, 89 (1975)
B.Eman, D.Tadic, F.Krmpotic, L.Szybisz
Second-Class Currents in 0- → 0+ and Unique Nuclear β Transitions
RADIOACTIVITY 42K, 86Rb, 90Sr, 90Y, 142,144Pr, 166Ho; calculated β-shape parameters.
Nucl.Technol. 25, 258 (1975)
R.G.Helmer, R.C.Greenwood
Evaluated Decay Scheme Data
RADIOACTIVITY 24Na, 27Mg, 46,47,48Sc, 54Mn, 58,60Co, 59Fe, 64Cu, 115m,116mIn, 198Au, 239Np, 95Zr, 103Ru, 132Te, 137Cs, 140Ba, 140La, 144Ce, 144Pr; analyzed evaluations, data; evaluated T1/2, Eγ, Iγ.
Nucl.Phys. A237, 285 (1975); Priv.Comm.(February 1975)
M.R.Macphail, R.G.Summers-Gill
The Doubly Odd Nucleus 144Pm (I). Energy Levels
NUCLEAR REACTIONS 143Nd(3He, d), (α, t), E=24, 27 MeV; measured σ(Ed), σ(Et). 144Nd(p, nγ), E=3.6-10 MeV; 141Pr(α, nγ), E=11.4-20 MeV; measured Eγ, Iγ, γγ-coin. 144Pm deduced levels. Enriched, natural targets.
doi: 10.1016/0375-9474(75)90426-1
Phys.Rev. C12, 718 (1975)
P.L.Reeder, J.F.Wright
Half-Lives of 92-97Rb and 142-145Cs
RADIOACTIVITY 92,93,94,95,96,97Rb, 142,143,144,145Cs; measured T1/2.
J.Inorg.Nucl.Chem. 38, 191 (1976)
H.Ahrens, P.Patzelt, G.Herrmann
The Half-Lives of 91Br, 95Kr, 140I and 144Xe
RADIOACTIVITY 91Br, 95Kr, 140,141I, 144Xe [from fission]; measured T1/2.
doi: 10.1016/0022-1902(76)80389-2
Proc.Int.Conf.Nuclei Far from Stability, 3rd, Cargese, France, R.Klapisch, Ed., CERN-76-13, p.501 (1976)
S.Amiel, G.Engler, Y.Nir-El, M.Shmid
Identification of the Neutron-Rich Nuclides 147,148Ba and Half-Life Determination of the Heavy Isotopes of Rb, Sr, Y, Cs, Ba and La
RADIOACTIVITY 94,95,96,97,98Rb, 94,96,97,98Sr, 96,97Y, 143,144,145Cs, 143,144,145,146,147,148Ba, 146,147,148La; measured T1/2.
Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 1193 (1976); Bull.Acad.Sci.USSR, Ser.Fiz. 40, No.6, 80 (1976)
Y.Y.Berzin, M.R.Beitin, A.E.Kruminya, P.T.Prokofev, H.Rotter, C.Heiser, F.Stary, V.Paar
High-Spin Levels of 144Nb Excited during the (α, 2n) Reaction
NUCLEAR REACTIONS 142Ce(α, 2nγ), E=22, 24, 27 MeV; measured Eγ, Iγ(θ), γγ-coin, I(ce). 144Nd deduced levels, J, π, K, γ-branching, γ-multipolarity, ICC.
Radiochem.Radioanal.Lett. 27, 129 (1976)
J.M.Chatterjee-Das, R.K.Chattopadhyay, P.Bhattacharya, B.Sethi, S.K.Mukherjee
The Decay Scheme of the 284.3 D 144Ce and Energy Levels and Transitions in 144Pr
RADIOACTIVITY 144Ce; measured X-ray spectra, βγ-coin, γγ-coin, Eγ, iy, ICC. 144Pr deduced levels, J, π, λ. 144mPr; measured T1/2.
Bull.Amer.Phys.Soc. 21, No.2, 149, D1 (1976)
J.P.Collins, C.T.Wunker, R.L.Place, D.R.Ober
Nuclear Lifetime Measurement of the 1314-keV Level of Nd-144
NUCLEAR STRUCTURE 144Nd; measured T1/2 (level) by γγ(t).
Nucl.Phys. A272, 208 (1976)
R.Da Silveira
Simple Determination of the Heavy-Ion Critical Angular Momentum from Both Elastic and Inelastic Data
NUCLEAR REACTIONS 208Pb(11B, 11B'), 92Mo, 120Sn(18O, 18O'), E=72 MeV; 144Nd(12C, 12C'), E=70 MeV; 64Ni(16O, 16O'), 58Ni(18O, 18O'), E=50 MeV; 58Ni(16O, 16O'), E=60 MeV; 48Ca(16O, 16O), E=56 MeV; 208Pb(12C, 12C), E=96, 98 MeV; 208Pb(16O, 16O'), E=104, 170 MeV; 208Pb(14N, 14N), E=142 MeV; 40Ca(32S, 32S'), E=100 MeV; 181Ta(12C, 12C), E=124 MeV; calculated angular momentum. Blair quarter-point recipe.
doi: 10.1016/0375-9474(76)90327-4
Nucl.Phys. A259, 399 (1976)
L.-E.de Geer, A.Kerek, Z.Haratym, J.Kownacki, J.Ludziejewski
High-Spin States in 144Nd Observed in the (α, 2nγ) Reaction
NUCLEAR REACTIONS 142Ce(α, 2nγ), E=28-40 MeV; measured σ(Eα, Eγ), σ(Eγ, θ), γγ- coin, αγ-delay. 144Nd deduced levels, J, π, δ-mixing, T1/2 upper limit. Enriched target. Ge(Li) detectors.
doi: 10.1016/0375-9474(76)90075-0
Nucl.Phys. A274, 61 (1976)
L.Funke, W.D.Fromm, H.J.Keller, R.Arlt, P.M.Gopytsch
Multiplet Splitting and Isomerism in 142Pm and 144Eu
NUCLEAR REACTIONS 142Nd, 144Sm(d, 2nγ), E=13.5 MeV; measured Eγ, Iγ, γ(θ, t), γγ-coin, γγ(t), I(ce). 142Nd, 144Sm(p, nγ), E=5-10 MeV; measured Eγ, Iγ, γγ(t). 142Pm, 144Eu deduced levels, J, π, T1/2, B(λ), ICC. Enriched targets. Ge(Li), Si(Li) detectors.
doi: 10.1016/0375-9474(76)90227-X
Phys.Rev.Lett. 36, 304 (1976)
D.L.Hillis, E.E.Gross, D.C.Hensley, L.D.Rickertsen, C.R.Bingham, A.Scott, F.T.Baker
Multistep Processes in the Inelastic Scattering of 70.4-MeV 12C from 144Nd
NUCLEAR REACTIONS 144Nd(12C, 12C'), E=70.4 MeV; measured σ(E(12C'), θ). 144Nd levels deduced J, π, coupling.
doi: 10.1103/PhysRevLett.36.304
Z.Phys. A276, 103 (1976)
G.G.Kennedy, S.C.Gujrathi, S.K.Mark
The Second 2+ State in 144Sm and the Decay of 144Eu
RADIOACTIVITY 144Eu [from 144Sm(p, n), E=14 MeV]; measured Eγ, Iγ, γγ-coin, T1/2; deduced log ft. 144Sm deduced levels.
Nucl.Phys. A263, 12 (1976)
M.R.Macphail, R.G.Summers-Gill
The Doubly Odd Nucleus 144Pm (II). Interpretation
NUCLEAR REACTIONS 143Nd(3He, d), E=24 MeV; measured σ(Ed, θ). 144Pm levels deduced L, π, J; compared with shell model. Enriched target.
doi: 10.1016/0375-9474(76)90180-9
Phys.Rev. C14, 543 (1976)
F.R.Metzger
Low-Lying El Transitions in the Stable Even Sm Isotopes
NUCLEAR REACTIONS 144,148,150,154Sm(γ, γ), E=1.2-3.8 MeV bremsstrahlung; measured σ, linear polarization. 144Sm deduced level, B(E1), J, π, Γ. 148,150,154Sm levels deduced Γ, B(E1). Enriched 144,150Sm targets.
Proc.Int.Conf.Nuclei Far from Stability, 3rd, Cargese, France, R.Klapisch, Ed., CERN-76-13, p.503 (1976)
E.Monnand, B.Fogelberg
Beta and Gamma Ray Studies of 144Cs, 144Ba and 144La
RADIOACTIVITY 144Cs, 144Ba, 144La; measured Eγ, Iγ, I(ce), βγ-coin, γ(t); deduced Q, log ft, β-branching. 144Ba, 144Ce deduced levels.
Izv.Akad.Nauk SSSR, Ser.Fiz. 40, 68 (1976) Bull.Acad.Sci.USSR, Phys.Ser. 40, No.1, 55 (1976)
D.Rabenstein, Y.Y.Berzin, A.E.Kruminya, P.T.Prokofev
Some States in 144Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=thermal; measured Eγ, Iγ, I(ce), γγ-coin. 144Nd deduced levels, J, π, γ-multipolarity, ICC.
J.Phys.Soc.Jap. 40, 1 (1976)
B.V.N.Rao, G.N.Rao
Decay of 144Ce to Levels in 144Pr and 144Nd
RADIOACTIVITY 144Ce; measured Eγ, Iγ, γγ-coin. 144Pr, 144Nd deduced levels.
Phys.Rev. C14, 1381 (1976)
S.Raman, R.L.Auble, J.B.Ball, E.Newman, J.C.Wells, Jr., J.Lin
Levels in 144Nd from the 143Nd(d, p) and 146Nd(p, t) Reactions
NUCLEAR REACTIONS 143Nd(d, p), E=25 MeV; measured σ(θ). 146Nd(p, t), E=31 MeV; measured σ(θ). 144Nd deduced levels, L, S. DWBA analysis.
Z.Phys. A279, 357 (1976)
W.von Oertzen, H.Homeyer, B.G.Harvey, D.Hendrie, D.Kovar
Two Proton Transfer Reactions between Pairing Rotational States with 104 MeV 16O on 142Nd, 144Sm, 148Sm and 152Sm
NUCLEAR REACTIONS 142Nd, 144,148,152Sm(16O, 14C), E=104 MeV; measured σ(E(14C), θ). 144Sm(16O, 12C), (16O, 13C), E=104 MeV; measured σ. 144Sm, 146,150,154Gd deduced levels.
Priv.Comm. (October 1976)
K.F.Walz, H.M.Weiss, K.Debertin
Erganzung Zum internen Bericht 'Halbwertszeiten von Radionukliden'
RADIOACTIVITY 46,47Sc, 51Cr, 59Fe, 65Zn, 75Se, 88Y, 95Zr, 103,106Ru, 110mAg, 124Sb, 133,140Ba, 140La, 141,144Ce, 152Eu, 182Ta; measured T1/2.
Phys.Rev. C16, 1467 (1977)
D.L.Hillis, E.E.Gross, D.C.Hensley, C.R.Bingham, F.T.Baker, A.Scott
Multistep Effects in the Elastic and Inelastic Scattering of 70.4-MeV 12C Ions from the Even Neodymium Isotopes
NUCLEAR REACTIONS 142,144,146,148,150Nd(12C, 12C), (12C, 12C'), E=70.4 MeV; measured σ(θ); deduced optical model parameters. 142,144,146,148,150Nd deduced β. Coupled-channel analysis. Enriched targets.
Nucl.Phys. A276, 72 (1977)
F.L.Milder, J.Janecke, F.D.Becchetti
Alpha-Particle Pickup on Rare-Earth Nuclei with the (d, 6Li) Reaction at 35 MeV
NUCLEAR REACTIONS 138Ba, 140,142Ce, 142,144,146Nd, 144,148,150,154Sm, 166Er(d, 6Li), E=35 MeV; measured σ(E(6Li), θ). 138Ba, 140Ce, 142Nd, 144,154Sm deduced Sα, reduced widths. 142Ce, 144,146Nd, 148,150Sm, 166Er deduced Sα, reduced widths, T1/2(α). 160Dy, 208Pb, 238U; analyzed previous data.
doi: 10.1016/0375-9474(77)90159-2
Nucl.Phys. A282, 29 (1977)
Y.Nagai, T.Shibata, S.Nakayama, H.Ejiri
In-Beam Conversion Electrons from 141Pr, 143Pm, 144Pm and 145Pm Excited by (α, xn) and (p, n) Reactions
NUCLEAR REACTIONS 139La, 141Pr(α, xnγ), E=24 MeV; 145Nd(p, nγ), E=8 MeV; measured Eγ, Iγ, E(ce), I(ce). 141Pr, 143Pm, 144Pm, 145Pm deduced levels, γ-multipolarities. Natural (139La, 141Pr), enriched (145Nd) targets.
doi: 10.1016/0375-9474(77)90168-3
Phys.Rev. C15, 2108 (1977)
P.L.Reeder, J.F.Wright, L.J.Alquist
Delayed-Neutron Emission Probabilities of Separated Isotopes of Br, Rb, I, and Cs
RADIOACTIVITY 87,88,89Br, 92,93,94,95,96,97Rb, 137,138I, 141,142,143,144,145Cs; measured delayed neutron emission; deduced delayed neutron emission probability.
Phys.Rev. C15, 2098 (1977)
P.L.Reeder, J.F.Wright, L.J.Alquist
Average Neutron Energies from Separated Delayed-Neutron Precursors
RADIOACTIVITY 87,88,89Br, 92,93,94,95,96,97Rb, 137I, 141,142,143,144,145,146Cs; measured average delayed neutron energy. Polyethylene-moderated neutron counter.
NEDO-12154-2 (1977)
B.F.Rider, M.E.Meek
Compilation of Fission Product Yields, Vallecitos Nuclear Center
J.Inorg.Nucl.Chem. 39, 1487 (1977)
G.Skarnemark, P.O.Aronsson, T.Bjornstad, E.Kvale, N.Kaffrell, E.Stender, N.Trautmann
Decay Properties of 144-146La
RADIOACTIVITY 144,145,146La; measured Eγ, Iγ, γγ-coin, T1/2. 144,145,146Ce deduced level.
doi: 10.1016/0022-1902(77)80086-9
Proc.Int.Conf.Nucl.Struct., Tokyo, Japan, Int.Academic Printing Co., Ltd., Japan, Vol.1, p.756 (1977)
Y.Yoshida, K.Tsuji, F.Toyofuku, A.Katase
Gamma-Gamma Intensity Correlation in 252Cf Spontaneous Fission
RADIOACTIVITY, Fission 252Cf (SF); measured γγ-coin. 102,104,106Mo, 142,144,146Ba deduced transitions.
Z.Phys. A286, 415 (1978)
G.Kindleben, T.W.Elze
B(E2)-Values of Even-A Nuclei with 82 Neutrons
NUCLEAR REACTIONS 138Ba, 140Ce, 142Nd, 144Sm(α, α'), E=12.15-12.40 MeV; measured Coulomb excitation. 138Ba, 140Ce, 142Nd, 144Sm deduced B(E2).
Nucl.Phys. A311, 395 (1978)
M.A.J.Mariscotti, H.Beuscher, W.F.Davidson, Y.Gono, H.M.Jager, R.M.Lieder, M.Muller-Veggian, A.Neskakis, D.R.Haenni, D.R.Zolnowski
In-Beam Study of 144Gd
NUCLEAR REACTIONS 144Sm(α, 4nγ), E=60-110 MeV; measured Eγ, Iγ, σ(Eα, Eγ, θ(γ), t), γγ-coin, I(ce). 144Gd deduced levels, J, π, T1/2, ICC, δ. Ge(Li), Si(Li) detectors, steering magnet, β-spectrometer.
doi: 10.1016/0375-9474(78)90521-3
Phys.Rev. C17, 939 (1978)
F.R.Metzger
Nuclear Resonance Fluorescence in 144Sm
NUCLEAR REACTIONS 144Sm(γ, γ), E < 5.2 MeV bremsstrahlung; measured resonance fluorescence, σ, self-absorption, linear polarization. 144Sm deduced levels, width, J, π. Enriched target.
Nucl.Instrum.Methods 151, 489 (1978)
T.Morii
Precision Energy Measurement of Gamma Rays of 51Cr, 103Ru, 109Cd, 144Ce and 203Hg
RADIOACTIVITY 51Cr, 109Cd(EC); 144Ce, 203Hg, 103Ru(β-); measured Eγ, Iγ. Ge(Li) spectrometer, high precision.
Priv.Comm. (July 1978)
E.Monnand, J.Blachot, F.Schussler, K.Jung, K.Wunsch, B.Fogelberg, J.Feenstra, J.van Klinken
γ Transitions in the Decay of 144Cs
RADIOACTIVITY 144m,144Cs; measured γγ-coin, I(ce), Eγ, Iγ; deduced Qβ, log ft, J, π. 144Ba deduced levels, J, π. 144Ba, 144La; measured γγ-coin, I(ce); deduced log ft. 144La, 144Ce deduced levels.
Z.Phys. A285, 287 (1978)
R.Stippler, F.Munnich, H.Schrader, K.Hawerkamp, R.Decker, B.Pfeiffer, H.Wollnik, E.Monnand, F.Schussler
Total Beta-Decay Energies of Heavy Fission Products
RADIOACTIVITY 144,145Ba, 144,145,147La, 145,147,148Ce, 148Pr; measured Eβ; deduced Q.
Nucl.Phys. A296, 1 (1978)
D.L.Watson, G.Brown
A Study of the Nucleus 52Cr Using the 51V(τ, d)52Cr Reaction at 15 Mev
NUCLEAR REACTIONS 51V(3He, d), (3He, 3He), E=15.0 MeV; measured σ(Ed, θ). 52Cr deduced levels, L(p), S, partial widths. Natural target. Compared with DWBA, other model prediction.
doi: 10.1016/0375-9474(78)90410-4
Phys.Rev. C17, 2185 (1978)
F.K.Wohn, K.D.Wunsch, H.Wollnik, R.Decker, G.Jung, E.Koglin, G.Siegert
Identification of 147Cs and Half-Life Determinations for Cs and Ba Isotopes with A = 144-147 and Rb and Sr Isotopes with A = 96-98
RADIOACTIVITY 96,97,98Rb, 96,97,98Sr, 144,145,146,147Cs, 144,145,146,147Ba [from 235U(n, F)]; measured T1/2. Ge(Li), plastic scintillation detectors, mass separated activities.
Phys.Rev. C20, 2244 (1979)
S.J.Balestrini, R.Decker, H.Wollnik, K.D.Wunsch, G.Jung, E.Koglin, G.Siegert
Independent Yields of Rb and Cs Isotopes from Thermal-Neutron Induced Fission of 235U
NUCLEAR REACTIONS 235U(n, F), E=thermal; measured relative abundancies of Rb, Cs isotopes. 88,89,90,91,92,93,94,95,96,97Rb, 137,138,139,140,141,142,143,144,145,146Cs deduced independent, fractional yields. Rb, Cs deduced charge displacement, dispersion, enhancement factor. Even-odd Z effect model. Mass separator, fast neutron detector.
Nucl.Instrum.Methods 164, 579 (1979)
H.G.Borner, W.F.Davidson, J.Almeida, J.Blachot, J.A.Pinston, P.H.M.Van Assche
High Precision Gamma-Ray Energy Measurements of Fission Products
NUCLEAR REACTIONS 235U, 239Pu(n, F), E=reactor spectrum; measured Eγ. 79Ge, 85,87,88,89,90,91,92,93,94Kr, 92,93,95,98Rb, 92,93,96,98Sr, 92,94,96,97,98,99,100Y, 97,99,100,101Zr, 99,100,101,102,103,104Nb, 99,101,103,104,105,108Mo, 99,101,102,103,104,105,106Tc, 105,109Ru, 105,107,109Rh, 109Pd, 121Cd, 125,128,130,131,132Sn, 128,130,132,133,134Sb, 131,132,133,134,135,136Te, 131,132,133,134,135,136,138,140I, 133,138,139,140,141,142Xe, 138,140,141,143,144,145,146Cs, 139,140,141,142,143,144,145,146Ba, 141,143,144,146,147,148Ce, 140,142,144,146,147,148La, 146,147,148Pr deduced transitions. 234,235U targets.
Phys.Rev. C19, 1948 (1979)
G.Engler, Y.Nir-El, M.Shmid, S.Amiel
Half-Life Measurements of Rb, Sr, Y, Cs, Ba, La and Ce Isotopes with A = 91-98 and A = 142-149
RADIOACTIVITY 91,92,93,94,95,96,97,98Rb, 94,95,96,97,98Sr, 96,97,98Y, 142,143,144,145,146Cs, 143,144,145,146,147,148Ba, 144,145,146,147,148,149La, 149Ce [from 235U(n, F), E=thermal]; measured T1/2. Si surface barrier detector, mass separation.
Nucl.Instrum.Methods 159, 465 (1979)
R.C.Greenwood, R.G.Helmer, R.J.Gehrke
Precise γ-Ray Energies for Calibration of Ge Semiconductor Spectrometers to 3.5 MeV
RADIOACTIVITY 24Na, 48V, 56,58,60Co, 82Br, 84Rb, 88Y, 110mAg, 124Sb, 125Sn, 132Cs, 144Ce, 207Bi, 228Th; measured Eγ within 5-15 eV, referenced to 411.80441 keV γ-ray of 198Au; deduced calibration standards in Ge semiconductor spectroscopy up to 3.5 MeV.
Phys.Rev.Lett. 42, 1451 (1979)
O.Hausser, P.Taras, W.Trautmann, D.Ward, T.K.Alexander, H.R.Andrews, B.Haas, D.Horn
g Factors of High-Spin Yrast Traps in 146,147Gd
NUCLEAR REACTIONS 120,122,124Sn(28Si, xn), E=108-144 MeV; 144Sm(α, xn), E=30 MeV; measured γγ(θ, H, t) in Sn, Sm, Pb. 144,146,147,148Gd levels deduced T1/2, g, configuration. Paramagnetic correction, pulsed beam. Enriched targets.
doi: 10.1103/PhysRevLett.42.1451
J.Phys.Soc.Jpn. 47, 1389 (1979)
Y.Ikeda, H.Yamamoto, K.Kawade, T.Katoh, T.Nagahara
Decay Study of 144La
RADIOACTIVITY 144La [from 235U(n, F), E=thermal]; measured Eγ, Iγ, Eβ, T1/2, γβ-, γγ-coin; deduced Qβ. 144Ce deduced levels, log ft, J, π. Ge(Li) detectors.
JUL-Spez-36, p.25 (1979)
R.Pengo, S.Lunardi, R.Tischler, P.J.Daly, V.Nagai, R.Broda, P.Kleinheinz
Multiparticle High Spin Excitations in 14462Sm82
NUCLEAR REACTIONS 144Nd(α, 4n), E not given; measured Eγ, Iγ, γ(θ), γγ-coin, γ(t), I(ce), sub-shell ICC ratios. 144Sm deduced levels, T1/2, J, π, δ, configurations.
Radiochem.Radioanal.Lett. 40, 123 (1979)
M.S.Pravikoff, G.Barci-Funel, G.Ardisson
Sur la Decroissance de 144m+g-Pr et les Niveaux de 144Nd
RADIOACTIVITY 144m,144Pr [in equilibrium with 144Ce]; measured Eγ, Iγ. 144Nd deduced levels, J, π, γ-branching.
Z.Phys. A290, 311 (1979)
C.Ristori, J.Crancon, K.D.Wunsch, G.Jung, R.Decker, K.-L.Kratz
Half-Lives and Delayed Neutron Emission Probabilities of Short-Lived Rb and Cs Precursors
RADIOACTIVITY 94,95,96,97,98Rb, 143,144,145,146,147Cs [from on-line separator]; measured T1/2, delayed-neutron emission probabilities.
INDC(NDS)-107/G+SP, p.69 (1979)
G.Rudstam
Delayed-Neutron Branching Ratios of Fission Products - a Status Report
RADIOACTIVITY 79,80,81,82Ga, 84,85,86,87As, 87,88,89,91Se, 87,88,89,90,91,92Br, 92,93,94Kr, 92,93,94,95,96,97,98,99Rb, 97,98,99Sr, 97,98,99Y, 127,128,129,130,131,132In, 134Sn, 134,135,136Sb, 136,137,138Te, 137,138,139,140,141I, 141,142Xe, 141,142,143,144,145,146,147Cs, 147,148Ba, 147La(β-n); compiled β-delayed neutron branching ratios.
Proc.Conf.Nucl.Spectr.Fission Products, Grenoble, 1979, p.193 (1980)
E.Cheifetz, H.A.Selic, A.Wolf, R.Chechik, J.B.Wilhelmy
Even-Even Neutron-Rich Isotopes
RADIOACTIVITY, Fission 254Cf; measured Eγ, Iγ, γγ-, βγ-, (X-ray)γ-coin, γγ(θ), γγ(θ, H, t), fragment mass distribution. 98Sr, 100,102,104Zr, 104,106,108Mo, 108,110,112Ru, 140,142Xe, 142,144,146Ba, 146,148,150Ce deduced level, T1/2, B(E2).
Proc.6th European Phys.Soc.Nucl.Div.Conf.on Structure of Medium-Heavy Nuclei, Rhodes, Greece, 1979, p.291 (1980)
C.Fahlander, A.Backlin, L.Hasselgren, C.Pomar, G.Possnert, J.E.Thun
E2 Transition Probabilities in Even-Even Nd and the IBA Model
NUCLEAR STRUCTURE 144,146,148,150Nd; calculated B(λ), multipolarities. Interacting boson model.
Int.J.Appl.Radiat.Isotop. 31, 153 (1980)
H.Houtermans, O.Milosevic, F.Reichel
Half-lives of 35 Radionuclides
RADIOACTIVITY 22,24Na, 46Sc, 51Cr, 55,59Fe, 57,58,60Co, 67Ga, 75Se, 85Sr, 88Y, 95Zr, 95Nb, 99Mo, 99mTc, 103,106Ru, 110mAg, 111In, 113Sn, 125Sb, 125,131I, 134,137Cs, 133Ba, 140La, 144Ce, 169Yb, 180mHf, 192Ir, 203Hg, 203Pb; measured T1/2. 4π-γ ionization chamber, proportional counter, NaI(Tl) crystal , Ge(Li) spectrometer.
doi: 10.1016/0020-708X(80)90139-8
Proc.Conf.Neutron Physics, Kiev, Part 3, p.148 (1980)
M.Ya.Kondratko, A.V.Mosesov, K.A.Petrzhak, O.A.Teodorovich
Product Yields from 239Pu Photofission
NUCLEAR REACTIONS 239Pu(γ, F)85mKr/88Kr/91Sr/92Y/93Y/95Zr/97Zr/96Nb/99Mo/103Ru/105Rh/106Ru/111Ag/112Ag/113Ag/115Cd/117mCd/117Cd/127Sb/131I/132I/133I/135Xe/136Cs/139Ba/140La/141Ce/143Ce/144Ce/145Pr/147Nd/151Pm/153Sm/156Sm/157Eu, E=28 MeV bremsstrahlung; measured cumulative, independent fission yields; deduced mass distribution parameters. Stacked foil technique.
Z.Phys. A294, 233 (1980)
E.Lund, P.Hoff, K.Aleklett, O.Glomset, G.Rudstam
Delayed Neutron Emission Probabilities of Gallium, Bromine, Rubidium, Indium, Antimony, Iodine, and Cesium Precursors
RADIOACTIVITY 79,80,81,82,83Ga, 87,88,89Br, 92,93,94,95,96Rb, 127,128,129,130,131,132In, 134,135Sb, 137,138,139I, 141,142,143,144,145Cs [from on-line separation]; measured β-delayed En, Eβ, Iβ; deduced delayed-n emission probabilities. 127,129,132In deduced T1/2.
J.Phys.(London) G6, 1291 (1980)
S.M.Scott, W.D.Hamilton, P.Hungerford, D.D.Warner, G.Jung, K.D.Wunsch
The Neutron-Rich Barium Isotopes
RADIOACTIVITY 142,144,146Cs [from 235U(n, F), mass separation]; measured Eγ, Iγ, γγ(θ). 142,144,146Ba levels deduced J, π, δ. Interacting boson model.
doi: 10.1088/0305-4616/6/10/016
Z.Phys. A301, 165 (1981)
R.Decker, K.D.Wunsch, H.Wollnik, G.Jung, J.Munzel, G.Siegert, E.Koglin
Prazise Qβ-Wert-Messungen mit einem Intrinsic-Germanium-Detektor an schweren, Neutronenreichen Spaltprodukten (Precise Q(β-) Values with an Intrinsic Germanium Detector for Heavy, Neutron-Rich Fission Products)
RADIOACTIVITY 138,139,140,141,142,143,144,145,146Cs, 139,141,143,146Ba, 146La [from on-line fission product separation]; measured βγ-coin, β-end point energies; deduced Qβ. Intrinsic Ge detector.
Phys.Rev. C23, 331 (1981)
J.K.Dickens, J.W.McConnell
Yields of Fission Products Produced by Thermal-Neutron Fission of 245Cm
NUCLEAR REACTIONS, Fission 245Cm(n, F), E=thermal; measured σ(Eγ), T1/2. 87,90Kr, 91,93,94Y, 91,92,93,94Sr, 84Br, 88,89Rb, 95,97,99Nb, 99,101Mo, 105,106,103,104,102Tc, 108,109,105,103Ru, 106,111,107,109,105,110Rh, 113,111,114,112Ag, 115In, 131,136,133,137,132,134,135I, 139,137,135,138Xe, 149,147,151Nd, 97,95Zr, 152,153,151Pm, 141,146,148,143,145,136,139,138,140Cs, 139,142,141,140Ba, 132,133,134,131Te, 144,140,142La, 128,127Sn, 146Pr, 127,128,132,129,130,131,133Sb, 156Eu deduced cumulative yields.
Nucl.Sci.Eng. 77, 146 (1981)
J.K.Dickens, J.W.McConnell, K.J.Northcutt
Yields of Short-Lived Fission Products Produced by Thermal-Neutron Fission of Plutonium-239
NUCLEAR REACTIONS 239Pu(n, F), E=thermal; measured Eγ, Iγ, T1/2. 90Kr, 106,105,104,101Tc, 108Ru, 146,148,145Ce, 139,138,137Xe, 109Rh, 142,141Ba, 136I, 144La, 133Te, 93,94Sr, 101Mo, 139,140Cs, 132,130Sb, 94Y deduced absolute cumulative yield.
Nucl.Phys. A367, 29 (1981)
G.Engler, E.Neeman
Delayed Neutron Emission Probabilities and Half-Lives of Rb, Sr, Y, In, Cs, Ba and La Precursors with A = 93-98, A = 127-131 and A = 142-148
RADIOACTIVITY 93,94,95,96,97,98Rb, 97,98Sr, 97,98Y, 127,128,129,130,131In, 142,143,144,145,146Cs, 147,148Ba, 147La; measured delayed neutrons and β-activity; deduced neutron emission probability, T1/2.
doi: 10.1016/0375-9474(81)90276-1
Nucl.Phys. A365, 229 (1981)
D.R.Haenni, H.Beuscher, B.Bochev, T.Kutsarova, T.Morek, M.Muller-Veggian, A.Neskakis, C.Mayer-Boricke
A New 5.0 ns Isomer in 144Eu
NUCLEAR REACTIONS 144Sm(α, 3np), E=50 MeV; measured γ(θ), Eγ, Iγ, αγ(t), γγ-coin, γγ(t); 147Sm(p, 4n), E=40 MeV; measured I(ce), Iγ(θ). 144Eu deduced levels, isomer J, π, T1/2, configuration, ICC, γ-multipolarity. Ge(Li) detector, orange β-spectrometer, enriched targets.
doi: 10.1016/0375-9474(81)90295-5
Z.Phys. A300, 249 (1981)
U.Keyser, F.Munnich, B.Pahlmann, B.Pfeiffer
Experimental Beta-Decay Energies of very Neutron-Rich Cs Isotopes
RADIOACTIVITY 142,143,144,145,146Cs [from fission product isotope separator]; measured Eβ, Qβ; deduced mass excess. Ge(Li), plastic scintillator detectors, βγ-coin technique.
Phys.Rev. C24, 2322 (1981)
H.Postma
Dipole Nature of Statistical Gamma Ray Spectra in (n, γ) Reactions
NUCLEAR REACTIONS 143Nd, 149Sm(n, γ), E=thermal; analyzed γ-spectra from oriented nuclei; deduced statistical γ-ray multipolarity.
Nucl.Instrum.Methods 180, 173 (1981)
P.L.Reeder, R.A.Warner
Measurement of Average Neutron Energies by a Counting Rate Ratio Technique
RADIOACTIVITY 93Kr, 92,93,94,96,97,98Rb, 141,142,143,144,145,146,147Cs(β-n); measured delayed neutron average energies. Counting rate ratio technique.
Nucl.Phys. A367, 1 (1981)
C.Thibault, F.Touchard, S.Buttgenbach, R.Klapisch, M.De Saint Simon, H.T.Duong, P.Jacquinot, P.Juncar, S.Liberman, P.Pillet, J.Pinard, J.L.Vialle, A.Pesnelle, G.Huber, and the ISOLDE Collaboration
Hyperfine Structure and Isotope Shift of the D2 Line of 118-145Cs and Some of Their Isomers
NUCLEAR MOMENTS 118,119,119m,120,121,121m,122,122m,123,124,125,126,127,128,129,130,130m,131,132,133,134,134m,135,135m,136,136m,137,138,138m,139,140,141,142,143,144,145Cs; measured hfs, hyperfine constants, spins, isotope shifts; deduced μ, quadrupole moment, rms charge radii, deformation parameter β. High-resolution laser spectroscopy on thermal atomic beams.
doi: 10.1016/0375-9474(81)90274-8
Yad.Fiz. 35, 675 (1982)
V.I.Bondarenko, M.G.Urin
Average Total Radiative Widths of Neutron Resonances and the E1 Transitions between the Nuclear Compound States
NUCLEAR REACTIONS 94Mo, 117Sn, 123Sb, 123Te, 143Nd, 198Hg, 230,232Th, 231,233Pa, 234,238U, 239,242Pu, 241Am, 244,246Cm(n, γ), E not given; analyzed E1 photoabsorption data. 95Mo, 118Sn, 124Sb, 124Te, 144Nd, 199Hg, 231,233Th, 232,234Pa, 235,239U, 240,243Pu, 242Am, 245,247Cm resonances deduced total Γγ. Semi-microscopic shell model.
Phys.Rev. C26, 1198 (1982)
C.Chung, W.B.Walters, R.Gill, M.Shmid, R.E.Chrien, D.S.Brenner
Decay of Neutron-Rich 144Ba to Levels of 144La
RADIOACTIVITY 144Ba [from 235U(n, F), E=thermal]; measured Eγ, Iγ, γγ-coin, γγ(θ), T1/2, γγ(t), γ(t), I(K X-ray)/Iγ; deduced log ft, Iβ. 144La deduced levels, J, π, δ, ICC. Hyperpure Ge, Ge(Li) detectors, low energy photon spectrometer. Mass separated source.
At.Energ. 53, 117 (1982); Sov.At.Energy 53, 576 (1982)
A.G.Golovanov, A.N.Gudkov, V.V.Kazantsev, V.V.Kovalenko, A.B.Koldobsky, V.M.Kolobashkin, S.I.Lifanov, A.I.Slyusarenko
Determination of the Cumulative Yields of Short-Lived Products of Thermal-Neutron 239Pu Fission by Means of the γ-Spectrometric Method under Cyclic Conditions
NUCLEAR REACTIONS 239Pu(n, F)99Nb/101Nb/102Nb/136I/136mI/100Zr/143Ba/144La, E=thermal; measured residuals cumulative yield. Activation technique.
Nucl.Phys. A379, 287 (1982)
O.Hausser, H.E.Mahnke, T.K.Alexander, H.R.Andrews, J.F.Sharpey-Schafer, M.L.Swanson, D.Ward, P.Taras, J.Keinonen
Quadrupole Moments of Yrast Isomers in 144, 147, 148Gd
NUCLEAR REACTIONS 120,124Sn(28Si, xn), E=108-144 MeV; measured Iγ(θ, H, t) vs T. 144,147,148Gd levels deduced quadrupole moment, tentative J, deformation. Pulsed beam, Ge(Li) detectors, recoil implantation into Gd.
doi: 10.1016/0375-9474(82)90394-3
Phys.Rev. C25, 3184 (1982)
M.A.Islam, T.J.Kennett, W.V.Prestwich
Neutron Separation Energies of Some Heavy Nuclides
NUCLEAR REACTIONS 142,143,145Nd, 155,157Gd, 161,162,164Dy, 165Ho, 174,173Yb(n, γ), E=thermal; measured Eγ. 143,144,146Nd, 156,158Gd, 162,163,164,165Dy, 166Ho, 175,174Yb deduced neutron separation energy.
J.Phys.(London) G8, 111 (1982)
E.Michelakakis, W.D.Hamilton, P.Hungerford, G.Jung, P.Pfeiffer, S.M.Scott
Levels and Transitions in 142,144Ce Populated following the β Decay of 142,144La
RADIOACTIVITY 142,144La [from fission product Cs decay]; measured Eγ, Iγ, γγ(θ), oriented nuclei, γγ-coin; deduced Qβ. 142,144Ce deduced levels, J, π, δ. Ge(Li) detectors.
doi: 10.1088/0305-4616/8/1/013
Z.Phys. A306, 223 (1982)
E.Nolte, S.Z.Gui, G.Colombo, G.Korschinek, K.Eskola
Very Proton Rich Nuclei with N ≈ 82 II. Beta Decay Studies
RADIOACTIVITY 144,145,146Tb, 145,146Dy, 147,148,150Ho, 148,150Er, 148,150Tm [from 90,91,92Zr, 93Nb, 92,94Mo(58Ni, xnyp), E=233-250 MeV]; measured γγ-coin, EC/β+, Eγ, Iγ, β-decay T1/2; deduced log ft, Iβ. 150Er deduced Q(EC). 144,145,146Gd, 147,148,150Dy, 146Tb, 148,150Ho deduced levels, γ-branching.
Z.Phys. A308, 345 (1982)
B.Pahlmann, U.Keyser, F.Munnich, B.Pfeiffer
Beta-Decay Energies and Nuclear Masses of very Neutron-Rich Rb and Cs Isotopes
RADIOACTIVITY 94,95,96,97,98Rb(β-); 142,143,144,145,146Cs(β-); measured βγ-coin, β-endpoint energies; deduced Qβ, mass excess. On-line mass separated sources, plastic scintillator β-telescope.
Proc.4th.Intern.Symp.on Neutron Capture Gamma-Ray Spectroscopy and Related Topics, Grenoble (1981), T.von Egidy, F.Gonnenwein, B.Maier, Eds., p.435 (1982)
S.Raman, O.Shahal, D.A.McClure, M.J.Kenny
Anomalous Transitions in 144Nd and 146Nd in ' 2 keV ' (n, γ) Measurements
NUCLEAR REACTIONS 143,145Nd(n, γ), E=resonance; measured γ-spectra. 144,146Nd deduced levels, J, π, γ-multipolarity.
Phys.Rev. C25, 1012 (1982)
D.C.Sousa, K.S.Toth, C.R.Bingham, A.C.Kahler, D.R.Zolnowski
Identification of 145Tb and 144Tb and Levels in the N = 81 Nucleus, 145Gd
RADIOACTIVITY 144,145Tb [from 144Sm(10B, X), E=96, 125 MeV]; measured Eγ, Iγ, T1/2, γγ-coin. 145Gd deduced levels, J, π.
Nucl.Phys. A402, 247 (1983)
T.J.Al-Janabi, J.D.Jafar, K.M.Mahmood, H.M.Youhana, A.M.Demidov, L.I.Govor
Angular Distribution Studies in 14460Nd
NUCLEAR REACTIONS 144Nd(n, n'γ), E=reactor; measured Eγ, Iγ, γ(θ). 144Nd deduced levels, J, π, mixing ratios. Enriched target.
doi: 10.1016/0375-9474(83)90497-9
Phys.Rev. C28, 97 (1983)
E.R.Flynn, J.van der Plicht, J.B.Wilhelmy, L.G.Mann, G.L.Struble, R.G.Lanier
146Gd and 144Sm Excited by the (p, t) Reaction on Radioactive Targets
NUCLEAR REACTIONS 148Gd, 146Sm(p, t), E=25 MeV; measured σ(Et), σ(θ). 146Gd deduced mass excess, levels, J, π, configurations, pairing monopole, quadrupole vibrations. 144Sm deduced levels, J, π, configurations, pairing monopole, quadrupole vibrations. Radioactive enriched targets, Q3D spectrometer. DWBA analysis.
Phys.Lett. 120B, 79 (1983)
B.Haas, D.C.Radford, F.A.Beck, T.Byrski, C.Gehringer, J.C.Merdinger, A.Nourredine, Y.Schutz, J.P.Vivien
γ Rays in the 2-18 MeV Range from the Reaction 120Sn(28Si, 4n)144Gd
NUCLEAR REACTIONS 120Sn(28Si, 4n), E=145 MeV; measured continuum Eγ, Iγ(θ), γ-multiplicity. 144Gd deduced high spin GDR decay.
doi: 10.1016/0370-2693(83)90627-5
Yad.Fiz. 37, 277 (1983); Sov.J.Nucl.Phys. 37, 165 (1983)
S.G.Kadmensky, V.P.Markushev, V.I.Furman
Radiative Widths of Neutron Resonances. Giant Dipole Resonances
NUCLEAR REACTIONS 143Nd(n, α), E=thermal, resonance; calculated γ-strength function. 144Nd levels deduced E1, M1 γ transition contributions to decay.
Phys.Rev. C27, 2863 (1983)
K.S.Krane, S.Raman, F.K.McGowan
First-Excited O+ State in 144Nd
NUCLEAR STRUCTURE 144Nd; calculated levels, J, π, B(E2), quadrupole moment. Interacting boson approximation model.
RADIOACTIVITY 144Pr(β-); measured γγ(θ). 144Nd deduced levels, J. NaI(T1)-Ge(Li) combination.
Thesis, Weizmann Inst.Science, Rehovot (1983)
G.Mamane
Lifetime Measurements of γ Rays Emitted in the Deexcitation of Prompt Fission Products of 252Cf
RADIOACTIVITY 252Cf(SF); measured fission fragment decay Eγ, Iγ. 104,106Mo, 108,110Ru, 112,114Pd, 138Xe, 142,144Ba transitions deduced T1/2.
Nucl.Phys. A403, 234 (1983)
A.C.Mueller, F.Buchinger, W.Klempt, E.W.Otten, R.Neugart, C.Ekstrom, J.Heinemeier
Spins, Moments and Charge Radii of Barium Isotopes in the Range 122-146Ba Determined by Collinear Fast-Beam Laser Spectroscopy
NUCLEAR MOMENTS 122,123,125,127,131m,137m,139,140,141,142,143,144,145,146Ba; measured hfs, isotope shifts; deduced hyperfine constants, rms charge radii, deformation β. 123,125,127,129,129m,131,131m,132,133,133m,135,135m,137,137m,139,141,143,145Ba levels deduced J, π, μ, quadrupole moment. Collinear fast beam laser spectroscopy.
NUCLEAR REACTIONS La, U(p, X), E=600 MeV; measured thick target production yields for Ba, Cs isotopes.
doi: 10.1016/0375-9474(83)90226-9
NEANDC Specialists Meeting on Yields and Decay of Fission Product Nuclides, BNL, Upton, N.Y., R.E.Chrien, T.W.Burrows, Eds., BNL-51778, p.337 (1983)
P.L.Reeder
Survey of Delayed Neutron Emission Probabilities
COMPILATION A=92-148; compiled, evaluated delayed neutron emission probability data.
J.Phys.(London) G9, 763 (1983)
D.M.Snelling, W.D.Hamilton
Gamma-Gamma Directional Correlation Measurements in 144Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=thermal; measured Eγ, Iγ, γγ(θ), oriented nuclei. 144Nd deduced levels, J, π, δ.
doi: 10.1088/0305-4616/9/7/012
Int.J.Appl.Radiat.Isotop. 34, 1191 (1983)
K.F.Walz, K.Debertin, H.Schrader
Half-Life Measurements at the PTB
RADIOACTIVITY 24Na, 46Sc, 59Fe(β-); 57Co, 51Cr(EC); 88Y, 65Zn(EC), (β+); 110mAg, 85Kr, 90Sr, 99Mo, 99Tc, 106Ru, 203Hg(β-); 85Sr, 169Yb, 111In(EC); 155Eu, 124,125Sb, 131I, 132Te, 140Ba, 140La, 144Ce(β-); 154Eu(β-), (EC); measured T1/2. 4π γ pressurized ionization chamber.
doi: 10.1016/0020-708X(83)90187-4
Phys.Lett. 123B, 165 (1983)
A.Wolf, Z.Berant, D.D.Warner, R.L.Gill, M.Shmid, R.E.Chrien, G.Peaslee, H.Yamamoto, J.C.Hill, F.K.Wohn, C.Chung, W.B.Walters
Magnetic Moments of 2+1 States as a Probe of the Effective Proton Boson Number near the Z = 64 Subshell
NUCLEAR STRUCTURE 144,146Ba, 146,148,150Nd, 148,150,152,154Sm, 154,156Gd; calculated 2+ level μ. Interacting boson model.
RADIOACTIVITY 144,146Ba(β-); measured γγ(θ, H). 144,146Ba levels deduced g. Interacting boson model.
doi: 10.1016/0370-2693(83)90414-8
Phys.Rev. C29, 1033 (1984)
A.Abbas
Quasi-Shell Closure for Even Z = 58 to 70, N = 82 and the Similarity of these Nuclei
NUCLEAR STRUCTURE 138,137,136,135,134Ba, 140,139,138,137,136Ce, 142,141,140,139,138Nd, 144,143,142,141,140Sm, 146,145,144,142Gd, 148,147,146Dy, 148Er; analyzed yrast levels, other data; deduced seniority mixing, stability, quasishell closure effects.
Yad.Fiz. 39, 794 (1984)
A.Antonov, Yu.M.Gledenov, S.Marinova, Yu.P.Popov, H.Rigol
Study of (n, α) Reaction on the 143Nd and 147Sm Nuclei with High Neutron-Energy Resolution
NUCLEAR REACTIONS 143Nd(n, α), E=100-3000 eV; 147Sm(n, α), E=15-700 eV; measured σ(Eα). 144Nd, 148Sm levels deduced Γα, < Γα/D >. Tof.
J.Phys.(Paris), Colloq.C-4, 115 (1984)
M.Buenerd
The Compression Modes in Nuclei - An Experimental Review
NUCLEAR REACTIONS 48Ti, 45Sc, 56Fe, 89Y, 90Zr, 107Ag, 110Pd, 114Cd, 197Au, 208Pb(3He, 3He'), E=108.5 MeV; analyzed σ(E(3He'), θ(3He')), σ(θ(3He')). 55Mn, 56Fe, 58,60Ni, 144,154Sm(α, α'), E=96-129 MeV; analyzed σ(Eα, θα'), σ(θα'). 208Pb(p, p'), E=201 MeV; analyzed σ(θ).
NUCLEAR STRUCTURE A=27-115; analyzed data; deduced GQR, GMR systematics.
Radiochim.Acta 37, 131 (1984)
C.Chung, A.A.Hasan, S.Sahin
Cumulative Yields of Short-Lived Fission Products in Thermal-Neutron Fission of 235U
NUCLEAR REACTIONS 235U(n, F)89Kr/90Kr/136I/136mI/137Xe/139Xe/140Cs/144La/148Ce, E=thermal; measured Eγ, Iγ following fission; deduced residuals cumulative yields.
Nucl.Instrum.Methods 221, 564 (1984)
J.Dalmasso, H.Maria, A.Hachem, G.Ardisson
Energie et Intensite des Photons X et γ de 144Ce
RADIOACTIVITY 144Ce(β-); measured Eγ, Iγ, E(X ray), I(X ray). 144Pr deduced transition intensities.
Phys.Rev.Lett. 53, 2473 (1984)
E.Dafni, J.Bendahan, C.Broude, G.Goldring, M.Hass, E.Naim, M.H.Rafailovich, C.Chasman, O.C.Kistner, S.Vajda
Oblate Deformation of High-Spin Levels in Gd Isotopes
NUCLEAR REACTIONS 122Sn(28Si, 4n), E=120, 136 MeV; 124Sn(28Si, 5n), E=144 MeV; measured γ(θ, H, t), tilted multi-foil. 144,147Gd deduced high spin isomer level electric quadrupole moments, shape characteristics.
doi: 10.1103/PhysRevLett.53.2473
Phys.Rev. C29, 1540 (1984)
J.Dobaczewski, P.Vogel, A.Winther
Isotope Shifts and Zero-Point Motion of the Nuclear Surface
NUCLEAR STRUCTURE 142,144,146,148,150Nd, 144,148,150,152,154Sm, 152,154,156,158,160Gd; calculated isotope shifts, rms radii; deduced pairing correlation effect on radii. Hartree-Fock method.
Z.Phys. A319, 133 (1984)
R.Frick, H.Clement, G.Graw, P.Schiemenz, N.Seichert, Sun Tsu-Hsun
On the Tensor Term in the Deuteron Optical Potential near E(d) = 20 MeV
NUCLEAR REACTIONS 4He, 16O, 36Ar, 40Ca, 65Cu, 144Sm, 208Pb(polarized d, d), E ≈ 20 MeV; measured σ(θ), iT11(θ), T21(θ); deduced complex tensor potential parameters. Optical model analysis.
Yad.Fiz. 40, 561 (1984)
S.N.Galyamin, L.I.Govor, A.M.Demidov, O.K.Zhuravlev, V.A.Kurkin, Yu.K.Cherepantsev
Measurements of Gamma-Quantum Linear Polarization in 142,144,146,150Nd(n, n'γ) Reactions
NUCLEAR REACTIONS 142,144,146,150Nd(n, n'γ), E=fast; measured Eγ, Iγ, linear polarization, γ(θ). 142,144,146,150Nd deduced transition γ-multipolarity, δ.
Phys.Lett. 141B, 281 (1984)
J.Janecke, O.Scholten
Isotope and Isomer Shifts of Samarium Isotopes in the Interacting Boson Model
NUCLEAR STRUCTURE 144,146,148,150,152Sm; calculated isotope, isomer shifts. Interacting boson model.
doi: 10.1016/0370-2693(84)90245-4
Radiochim.Acta 37, 63 (1984)
H.C.Jain, M.V.Ramaniah
Fission Yields in the Thermal Neutron Fission of Plutonium-239
NUCLEAR REACTIONS 239Pu(n, F)83Br/85Kr/85mKr/89Sr/91Sr/95Zr/97Zr/99Mo/103Ru/106Ru/111Ag/112Ag/113Ag/115Cd/115mCd/121Sn/125Sb/127Sb/131I/140Ba/141Ce/143Ce/144Ce, E=thermal; measured fission yields. High resolution γ-spectroscopy, radiochemical method.
Z.Phys. A319, 235 (1984)
M.Lach, J.Styczen, R.Julin, M.Piiparinen, H.Beuscher, P.Kleinheinz, J.Blomqvist
The 10+ States of (νh11/2)-2 and (πh11/2)2 Character in the N = 80 Isotones 144Gd and 142Sm
NUCLEAR REACTIONS 144Sm(α, 4n), 142Nd(3He, 3n), E not given; measured γγ-coin, σ(Eγ, E), γ(θ). 144Gd, 142Sm deduced levels, γ-branching, isomer T1/2, J, π, B(λ), configuration.
Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 1830 (1984)
Yu.P.Popov, A.M.Sukhovoi, V.A.Khitrov, Yu.S.Yazvitsky
Level Scheme of 144Nd from the Reaction (n, 2γ)
NUCLEAR REACTIONS 143Nd(n, γ), E=thermal; measured Eγ, Iγ, summed energy spectra, two quanta emission. 144Nd deduced levels.
Z.Phys. A315, 103 (1984)
W.V.Prestwich, M.A.Islam, T.J.Kennett
Primary E2 Transitions Observed following Neutron Capture for the Mass Region 144 ≤ A ≤ 180
NUCLEAR REACTIONS 143Nd, 162,164Dy, 165Ho, 167Er, 173Yb, 179Hf(n, γ), E=thermal; measured Eγ, Iγ. 144Nd, 163,165Dy, 166Ho, 168Er, 174Yb, 180Hf deduced E2 transition Γγ upper limits. Axel-Brink hypothesis based analysis.
Z.Phys. A321, 35 (1985)
S.A.Ahmad, W.Klempt, C.Ekstrom, R.Neugart, K.Wendt, and the ISOLDE Collaboration
Nuclear Spins, Moments, and Changes of the Mean Square Charge Radii of 140-153Eu
RADIOACTIVITY 140,141,142,142m,143,144,145,146,147,148,149,150,150m,152Eu; measured optical hfs, isotope shifts. 140,141,142,142m,144,150Eu deduced level J, μ, quadrupole moment, rms charge radii differences. 143,145,146,147,148,149,150m,152,153Eu deduced μ, quadrupole moment, rms charge radii differences. Collinear fast beam laser spectroscopy.
NUCLEAR MOMENTS 151,153Eu; measured optical hfs, isotope shifts. 151,153Eu deduced μ, quadrupole moment, rms charge radii differences. Collinear fast beam laser spectroscopy.
Yad.Fiz. 42, 91 (1985)
S.A.Artamonov
One-Particle Spectra of Nuclei close to 146Gd
NUCLEAR STRUCTURE 146,144,148Gd, 144Sm, 148Dy; calculated levels, single particle spectra. 146Gd deduced magic nucleus character.
Phys.Lett. 154B, 96 (1985)
M.Barranco, A.Polls, S.Marcos, J.Navarro, J.Treiner
The Excited Dipole Resonance: A finite-temperature sum rule approach
NUCLEAR STRUCTURE 40Ca, 78Kr, 127Cs, 144Gd, 208Pb; calculated GDR energy, width evolution vs excitation energy. Finite temperature sum rule approach.
doi: 10.1016/0370-2693(85)90565-9
Radiochim.Acta 38, 173 (1985)
Chien Chung, L.-K.Pan
Cumulative Fission Product Yields of Fast-Neutron Fission of 232Th
NUCLEAR REACTIONS 232Th(n, F)84Se/87Kr/88Br/89Rb/91Y/91mY/93Sr/94Sr/95Sr/97Sr/99Mo/131Sb/131I/132Sb/132Te/133Te/134I/135Xe/135mXe/136I/136mI/138Cs/139Xe/139Ba/140Cs/140La/141Ba/141Ce/143Ba/144La/145Ce/146Ce/148Ce/149Nd, E=fast; measured residuals cumulative yields following fission; deduced absolute yields. Activation technique.
Phys.Rev. C32, 1006 (1985)
J.Dalmasso, H.Forest, G.Ardisson
144Nd Levels Fed in β Decay of 144Pr Isomers
RADIOACTIVITY 144m,144Pr(β-) [from 144Ce(β-decay)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 144Nd deduced levels, J, π. Hyperpure Ge, Ge(Li) detectors.
Nucl.Phys. A443, 135 (1985)
E.Dafni, J.Bendahan, C.Broude, G.Goldring, M.Hass, E.Naim, M.H.Rafailovich, C.Chasman, O.C.Kistner, S.Vajda
Nuclear Polarization and Signs of Quadrupole Moments of High-Spin Gd Isomers
NUCLEAR REACTIONS 120Sn(28Si, 4n), E=136 MeV; 124Sn(28Si, 5n), E=120, 144 MeV; measured Iγ(θ, t, H); deduced nuclear polarization, average atomic spin, polarization. 144,147Gd isomers deduced signs of quadrupole moments. Multifoil arrays.
doi: 10.1016/0375-9474(85)90325-2
Phys.Rev. C31, 298 (1985)
J.Dudek, W.Nazarewicz
Shape Evolution in the Transitional Gadolinium, Dysprosium, Erbium, and Ytterbium Nuclei
NUCLEAR STRUCTURE 144,146,148,150Gd, 150,152,154,156Dy, 152,154,156,158Er, 154,156,158,160Yb; calculated levels; deduced shape evolution at high J. Cranking approximation, generalized Strutinsky method.
Nucl.Phys. A433, 181 (1985)
H.J.Hofmann, S.Brandenburg, P.Grasdijk, M.N.Harakeh, W.A.Sterrenburg, S.Y.Van Der Werf
Spreading Width of IAS in Even Pm Isotopes Measured via the (A)Nd(3He, t)(A)Pm and (A)Nd(3He, tp)(A-1)Nd Reactions
NUCLEAR REACTIONS 142,144,146,148,150Nd(3He, t), (3He, pt), E=75 MeV; measured σ(Et), pt-coin spectra. 142,144,146,148,150Pm deduced IAS, Γ, Γp, spreading width, semi-direct proton escape probabilities.
doi: 10.1016/0375-9474(85)90176-9
Hyperfine Interactions 24, 159 (1985)
R.Neugart
Collinear Laser Spectroscopy on Unstable Isotopes - A Tool of Nuclear Physics
RADIOACTIVITY 151Dy(EC), (β+), (α); 208,222Ra(α); 232Ra [from 238Ra(p, X), E=600 MeV]; measured hfs. Collinear laser spectroscopy.
NUCLEAR MOMENTS 158,160,162,164,166,168,170,172,174,176Yb, 152,156,158,160,162,164,166,168,170Er, 148,150,152,154,156,158,160,162,164Dy, 136,138,140,142,144,146Ba; measured isotope shifts; deduced rms charge radii. Collinear laser spectroscopy.
Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 91 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.1, 94 (1985)
Yu.P.Popov, A.M.Sukhovoi, V.A.Khitrov, Yu.S.Yazvitsky
Singularities of γ-Cascades that De-Excite Compound-States in the Region of the 4s-Shell
NUCLEAR REACTIONS 164Dy, 174Yb, 143Nd(n, γ), E=thermal; analyzed coincident pulse amplitude summing data. 165Dy, 175Yb, 144Nd deduced two-quanta transition Iγ.
Z.Phys. A322, 669 (1985)
T.von Egidy, H.G.Borner, F.Hoyler
Cross Sections and γ-Rays from Multiple Neutron Capture in 151Eu
NUCLEAR REACTIONS 152,151Eu(n, γ), E=thermal; measured capture Eγ, Iγ. 151Eu deduced capture σ, Westcott (g-factors). 153,152Eu deduced levels, J, π, capture σ, Westcott (g-factors), neutron binding energies. 152,153Gd(n, γ), E=thermal; measured Eγ, Iγ. 153,154Gd deduced neutron binding energies.
RADIOACTIVITY 152,152mEu(EC), (β+), (β-) [from 151Eu(n, γ), E=thermal]; measured Eγ, Iγ.
Izv.Akad.Nauk SSSR, Ser.Fiz. 49, 65 (1985); Bull.Acad.Sci.USSR, Phys.Ser. 49, No.1, 68 (1985)
V.G.Zelevinsky
On Certain Regularities in the Yrast-Band Spectra of Even-Even Nuclei
NUCLEAR STRUCTURE 94,96,98,100,102,104,106,108,110,112Ru, 98,100,102,104,106,108,110,112,114,116Pd, 100,102,104,106,108,110,112,114,116,118,120,122Cd, 140,142,144,146,148,150,152,154,156,158Sm, 144,146,148,150,152,154,156,158,160Gd, 154,156,158,160,162,164Dy, 156,158,160,162,164,166,168,170Er; analyzed yrast levels; deduced systematics, model parameters. Bohr-Mottelson Hamiltonian.
Phys.Rev. C33, 2054 (1986)
G.S.Adams, T.A.Carey, J.B.McClelland, J.M.Moss, S.J.Seestrom-Morris, D.Cook
Inelastic Proton Excitation of High-Lying Giant Resonances
NUCLEAR REACTIONS 208Pb, 144Sm, 116Sn(p, p'), E=800 MeV; measured σ(Ep'), σ(θ). 208Pb, 144Sm, 116Sn deduced giant resonances, parameters, J, π, EWSR. DWBA analysis.
Phys.Rev. C33, 321 (1986)
A.Ansari
Shape Transition in Os and Pt Isotopes
NUCLEAR STRUCTURE 186,188,190,192,194,196Os, 186,188,190,192,194,196Pt; calculated pairing gaps, β2, β4; deduced shape transition behavior. Self-consistent HFB method.
Nuovo Cim. 91A, 283 (1986)
M.S.Antony, J.Britz, J.B.Bueb
Systematic of 21+, 02+, 22+, 41+ and 31- States in Even-Even Nuclei
NUCLEAR STRUCTURE A=8-256; analyzed level systematics. A=74-254; calculated B(λ) ratios, asymmetry parameter. Davydov-Filippov model.
Phys.Lett. 175B, 11 (1986)
J.A.Cizewski, E.Gulmez
Breakdown of the Z = 64 Shell Gap below N = 82
NUCLEAR STRUCTURE 124,126,128,130,132,134,136Ba, 122,124,126,128,130,132,134Xe, 126,128,130,132,134,136,138Ce, 128,130,132,134,136,138,140Nd, 134,136,138,140,142Sm, 138,140,142,144Gd; analyzed level systematics; deduced Z=64 shell gap breakdown.
doi: 10.1016/0370-2693(86)90321-7
Phys.Rev. C34, 722 (1986)
J.K.Dickens, J.W.McConnell
Yields of Fission Products Produced by Thermal-Neutron Fission of 243Cm
NUCLEAR REACTIONS 243Cm(n, F)89Rb/91Sr/91Y/91mY/92Sr/93Sr/94Sr/94Y/95Zr/95Nb/97Zr/97Nb/98Nb/98mNb/99Tc/99mTc/99Mo/101Mo/101Tc/102Tc/102mTc/103Tc/103Ru/104Tc/105Tc/105Ru/105Rh/106Tc/107Ru/107Rh/108Rh/109Rh/112Ag/115In/115mIn/127Sb/128Sn/128Sb/128mSb/129Sb/130Sn/130mSn/130Sb/130mSb/131Sb/131Te/131mTe/131I/132Sb/132mSb/132Te/132I/133I/134I/134mI/135I/135Xe/135mXe/136I/136mI/136Cs/138Xe/139Xe/139Cs/139Ba/140Cs/140Ba/140La/141Ba/142Ba/143Ce/144La/145Ce/146Ce/147Nd/151Pm, E=thermal; measured Eγ, Iγ following fission; deduced residual cumulative yields.
Phys.Rev. C34, 2334 (1986)
M.Di Toro, M.Pisa, G.Russo
Deformation Effects on the Experimental Widths of Giant Dipole Resonances
NUCLEAR STRUCTURE 116,118,120,122,124Sn, 92,94,96,98,100Mo, 144,146,148,150,152,154,156Sm, 142,144,146,148,150Nd; analyzed GDR widths. Fluid dynamical model, deformed nuclei.
Phys.Rev. C34, 351 (1986)
A.Frank
F-Spin Multiplets and Alpha Transfer Systematics in the Interacting Boson Model
NUCLEAR STRUCTURE 118,120Sn, 122,124Te, 126,128Xe, 130,132Ba, 134,136Ce, 138,140Nd, 142,144Sm, 146Gd; analyzed F-spin multiplet spectra; deduced α-transfer spectroscopic factors.
Radiat.Eff. 93, 193 (1986)
A.A.Hasan, S.Sahin, C.Chung
Measurement of the Short Lived Cumulative Fission Yield in U-235
NUCLEAR REACTIONS 235U(n, F)148Ce/89Kr/136I/136mI/144La/90Kr/139Xe/137Xe/140Cs, E=thermal; measured residuals cumulative yields following fission. 236U deduced fission rate. Fission track, γ-spectrometric methods.
Z.Phys. A325, 293 (1986)
L.K.Kostov, W.Andrejtscheff, L.G.Kostova, P.Petkov, W.Enghardt, H.Prade, L.Kaubler, H.Rotter, F.Stary
Lifetime Measurements and Particle-Core Coupling Calculations in 144Sm
NUCLEAR STRUCTURE 144Sm; calculated levels, B(λ). Particle-core coupling approach.
NUCLEAR REACTIONS 142Nd(α, 2n), E=27 MeV; measured Eγ, Iγ, γ(t). 144Sm deduced levels, T1/2, B(λ). Enriched target, Ge(Li) detector.
Izv.Akad.Nauk SSSR, Ser.Fiz. 50, 883 (1986); Bull.Acad.Sci.USSR, Phys.Ser. 50, No.5, 51 (1986)
I.V.Kononenko, V.A.Libman, A.V.Murzin, V.A.Knatko, E.A.Shimanovich
The Spectrum of γ-Quanta with 143Nb Nuclear Capture of Neutrons with an Energy of 2 keV
NUCLEAR REACTIONS 143Nd(n, γ), E=2 keV; measured Eγ, Iγ. 144Nd deduced levels, J, π. Enriched target, Ge(Li) detector.
Nucl.Phys. A455, 413 (1986)
N.Matsuoka, H.Sakai, T.Saito, K.Hosono, M.Kondo, H.Ito, K.Hatanaka, T.Ichihara, A.Okihana, K.Imai, K.Nisimura
Optical Model and Folding Model Potentials for Elastic Scattering of 56 MeV Polarized Deuterons
NUCLEAR REACTIONS 12C, 16O, 40Ca, 58Ni, 90Zr, 118Sn, 144Sm, 208Pb(polarized d, d), E=56 MeV; measured σ(θ), vector, tensor analyzing powers vs θ; deduced optical-model parameters. Folding-model calculations.
doi: 10.1016/0375-9474(86)90315-5
Bull.Am.Phys.Soc. 31, No.8, 1238, ED8 (1986)
R.L.Macklin, J.A.Harvey, N.W.Hill, G.L.Tweed
Neutron Capture and Total Cross Sections of Sm-144 + n
NUCLEAR REACTIONS 144Sm(n, n), (n, γ), E=0.5 eV-500 keV; measured σ(E). 145Sm deduced resonances, L, Γn, s-wave strength function.
Radiat.Eff. 94, 109 (1986)
J.B.Olomo
Half-Life of Radiotherapeutic 144Ce used as Beta Ray Applicator
RADIOACTIVITY 144Ce(β-); measured βγ-coin; deduced T1/2.
Phys.Rev.Lett. 57, 3257 (1986)
W.R.Phillips, I.Ahmad, H.Emling, R.Holzmann, R.V.F.Janssens, T.-L.Khoo, M.W.Drigert
Octupole Deformation in Neutron-Rich Barium Isotopes
RADIOACTIVITY 252Cf(SF); measured γγ-coin following fission fragment decay. 142,144,146Ba deduced levels, J, π, γ-branching, B(E1)/B(E2), E1 transition strength, energy differences vs spin, nuclear shapes.
doi: 10.1103/PhysRevLett.57.3257
Z.Phys. A325, 127 (1986)
N.Redon, T.Ollivier, R.Beraud, A.Charvet, R.Duffait, A.Emsallem, J.Honkanen, M.Meyer, J.Genevey, A.Gizon, N.Idrissi
New Exotic Neutron-Deficient Nuclei near N = 82
NUCLEAR REACTIONS 112Sn, 106Cd(35Cl, X), E=190 MeV; 112Sn, 106Cd(32S, X), E=170 MeV; measured γ(K X-ray)-coin; deduced evidence for 138Eu, 141Gd, 143Tb, 144Dy.
RADIOACTIVITY 137Sm(β+) [from 106Cd(35Cl, X), E=190 MeV]; measured Eγ, Iγ, γ(X-ray)-coin; deduced T1/2. 137Pm deduced levels, γ-branching, possible J, π. 138Eu(EC), (β+) [from 106Cd(35Cl, X), E=190 MeV]; measured γ(K X-ray)-coin; deduced level, T1/2, J, π, log ft. 138Sm deduced levels, J, π, γ-branching, band structure. 139Eu [from 112Sn(32S, X), E=170 MeV; 106Cd(35Cl, X), E=190 MeV]; measured Eγ, Iγ; deduced T1/2, log ft. 139Sm deduced levels, γ-branching, isomer T1/2, J, π, decay characteristics. 140Gd [from 112Sn(32S, X), E=170 MeV]; measured γ(X-ray)-coin; deduced T1/2. 140Eu(β+), (EC) [from 140Gd decay]; measured Eγ, Iγ; deduced T1/2. 140Sm deduced no 4+→2+ transition. 141Gd [from 112Sn(32S, X)E, =170 MeV; 112Sn(35Cl, X), E=190 MeV]; measured γ(X-ray)-coin; deduced T1/2, possible J, π. 141Eu deduced levels, γ-branching, isomer decay characteristics. 143Tb(EC), (β+) [from 112Sn(35Cl, X), E=190 MeV]; measured γ(X-ray)-coin. 143Gd deduced levels, J, π, γ-branching, ICC. 144Dy [from 112Sn(35Cl, X), E+190 MeV]; measured γ(X-ray)-coin; deduced T1/2. 144Tb deduced levels, γ-branching, J, π, isomer decay charateristics. 144,144mTb(EC), (β+); measured γ-decay; deduced T1/2 upper limit. 144Gd deduced levels, J, π, γ-branching, γ-multipolarity, δ.
NUCLEAR STRUCTURE 137,139Ce, 139,141Nd, 141,143Sm, 143,145Gd; calculated levels. 138,140,142,144Gd, 134,136,138,140,142Sm, 128,130,132,134,136,138,140Nd, 126,128,130,132,134,136,138Ce; calculated (E(4+)/E(2+)). 138,140,142,144Gd, 136,138,140,142Sm, 134,136,138,140Nd; analyzed 2+ level systematics. 138Sm, 136,138Nd; analyzed band structure.
Phys.Rev. C34, 1962 (1986)
O.Scholten, R.M.Ronningen, A.Y.Ahmed, G.O.Bomar, H.L.Crowell, J.H.Hamilton, H.Kawakami, C.F.Maguire, W.G.Nettles, R.B.Piercey, A.V.Ramayya, R.Soundranayagam, P.H.Stelson
Mass Dependence of Effective Charges in the Interacting-Boson Model
NUCLEAR REACTIONS 144,146,148,150Nd(α, α'), E not given; measured Coulomb excitation. 144,146,148,150Nd levels deduced B(E2). Magnetic spectrometer. Interacting boson model.
NUCLEAR STRUCTURE 142,144,146,148,150Nd; calculated B(E2), effective charges. Interacting boson model.
Yad.Fiz. 43, 570 (1986)
V.K.Sirotkin
Radiational Strength Functions of Neutron Resonances
NUCLEAR STRUCTURE 144Sm; calculated E1 transition strength function; deduced Γγ, Γn, M1, E1 relative contributions.
Phys.Rev. C33, 2007 (1986)
J.P.Vivien, A.Nourreddine, F.A.Beck, T.Byrski, C.Gehringer, B.Haas, J.C.Merdinger, D.C.Radford, Y.Schutz, J.Dudek, W.Nazarewicz
Search for Superdeformation Effects in 144Gd
NUCLEAR STRUCTURE 144Gd; calculated Routhians, superdeformed configuration temperature, pairing effects. Cranking model, Woods-Saxon fields.
NUCLEAR REACTIONS 120Sn(28Si, 4n), E=125, 135, 145, 155 MeV; measured γ-spectra, γ(θ), multiplicity distribution, anisotropy. 144Gd level deduced isomer T1/2, superdeformation effects.
Priv.Comm. (October 1986)
W.Walters
RADIOACTIVITY 144La(β-); measured γγ-coin, Eγ, Iγ. 144Ce deduced levels.
Z.Phys. A325, 485 (1986)
P.A.Wilmarth, J.M.Nitschke, R.B.Firestone, J.Gilat
Beta-Delayed Proton Emission in the Lanthanide Region
RADIOACTIVITY 124Pr, 125Ce, 127,131Nd, 131Sm, 140Tb, 141Gd, 141,142,144Dy, 144,146Ho(β+p); measured (K X-ray)p-coin, β-delayed (Ep); deduced ground state J, T1/2. 126Ce, 130Nd deduced rotational band lowest 2+ state. Molybdenum, Ru targets, 36Ar, 40Ca, 54,56Fe, 58Ni beams.
Radiochim.Acta 42, 159 (1987)
B.Al-Bataina, J.Janecke
Half-Lives of Long-Lived Alpha Emitters
RADIOACTIVITY 144Nd, 147Sm, 190Pt, 238U(α); measured Eα, Iα, T1/2; deduced specific activities.
Yad.Fiz. 45, 33 (1987)
S.A.Artamonov, V.I.Isakov, I.A.Lomachenkov
Spectra and Decay Properties of Nuclei in the Vicinity of 146Gd
RADIOACTIVITY 210Pb, 144,148Gd, 148Dy(α); calculated Eα, Γα.
NUCLEAR STRUCTURE 144Sm, 148Dy, 148Tb, 144,148Gd, 144Eu; calculated levels, B(E2). 210Pb, 210Po, 148Gd, 148Dy, 148Tb; compiled α-decay spectroscopic factors.
Hyperfine Interactions 33, 37 (1987)
N.Benczer-Koller, D.J.Ballon, A.Pakou
Magnetic Moment Measurements of Picosecond States: New results and open problems
NUCLEAR REACTIONS 144,146,148,150Nd, 150Sm, 152Gd, 194Pt(32S, 32S'), E=80 MeV; measured γγ(θ, H) following Coulomb excitation in Gd host. 148,150Sm, 144,146,148,150Nd, 152Gd level deduced g.
Phys.Lett. 187B, 219 (1987)
R.R.Chasman
Superdeformation in the Rare-Earth Region
NUCLEAR STRUCTURE 132Ce, 146Pm, 141,142,147,148Sm, 142,143,144,145,146,147,148,149Eu, 144,147,148,149,150Gd, 149,150,151,152Tb, 151,152,153Dy, 153Ho; calculated well depths, deformation, superdeformation parameters, excitation energies, proton, neutron unoccupied levels. Strutinsky method.
doi: 10.1016/0370-2693(87)91084-7
J.Radioanal.Nucl.Chem. 109, 117 (1987)
Chien Chung, Ming-Yung Woo
Fission Product Yields in the Fast-Neutron Fission of 238U
NUCLEAR REACTIONS 238U(n, F)90Kr/99Mo/85Kr/85mKr/139Ba/140Ba/139Xe/135Xe/138Xe/137Xe/134I/134mI/148Ce/143Ce/131I/136I/136mI/133I/132I/134I/135I/136I/144La/142La/140La/91Y/91mY/134Te/93Sr/91Sr/92Sr/94Sr/140Cs/138Cs/145Ce/97Zr/95Nb/89Rb, E=fast; measured fission product yields. Multi-scaling γ-ray spectroscopic method.
Phys.Rev.Lett. 59, 1405 (1987)
J.Dudek, W.Nazarewicz, Z.Szymanski, G.A.Leander
Abundance and Systematics of Nuclear Superdeformed States; Relation to the pseudospin and pseudo-SU(3) symmetries
NUCLEAR STRUCTURE 148,152,154Dy, 136,144,150Sm, 132,134,144Nd, 128,132,142Ce; calculated potential energy surfaces; deduced super elongation particle number dependence, superdeformation effects.
doi: 10.1103/PhysRevLett.59.1405
Nucl.Phys. A464, 159 (1987)
L.Goettig, W.Gelletly, C.J.Lister, R.Moscrop, B.J.Varley, R.Wadsworth
The Observation of Excited States in 142Gd and 142,144Dy
NUCLEAR REACTIONS 92Mo(54Fe, 4p), (54Fe, 2n2p), E=260 MeV; 92Mo(56Fe, 2pα), (56Fe, 2n2p), E=250 MeV; 96Ru(52Cr, 2pα), (52Cr, 2n2p), E=240 MeV; measured Eγ, Iγ, nγ-, pγ-, αγ-, γ(X ray)-coin. 142Gd, 142,144Dy deduced levels, J, π. Ge, Si, scintillation detectors, enriched targets.
doi: 10.1016/0375-9474(87)90428-3
Nucl.Phys. A475, 569 (1987)
L.Goettig, W.Gelletly, C.J.Lister, R.Moscrop, B.J.Varley
Decoupled Bands in Odd-A Rare-Earth Nuclei below N = 82
NUCLEAR REACTIONS 52Cr(96Ru, 2np), (96Ru, n2p), (96Ru, 3p), (96Ru, n3p), E=240 MeV; 56Fe(92Mo, 2np), (92Mo, n2p), (92Mo, 3p), (92Mo, n3p), E=250 MeV; 54Fe(92Mo, 3p), (92Mo, 2n3p), (92Mo, p2α), E=260 MeV; measured E(γ), I(γ), nγ-, pγ-, αγ-, γγ-, (γ)X-ray-coin. 137Eu, 141,143,144,145Tb, 145Dy, 145Ho deduced levels, J, π, band structure. Ge, Si scintillation detectors. Enriched targets.
doi: 10.1016/0375-9474(87)90079-0
JINR-P3-87-718 (1987)
N.A.Gundorin, A.Duka-Zolyomi, Ya.Kliman, V.I.Furman
Variations of the Gamma-Ray Yields from the 235U Fission Induced by Resonance Neutrons
NUCLEAR REACTIONS 235U(n, F)95Sr/100Zr/101Zr/102Zr/142Ba/144Ba/146Ba, E=0.3-75 eV; measured fission fragment γ-ray yields vs resonances. Tof, Ge(Li) detectors. Other data input.
Phys.Rev. C35, 931 (1987)
T.Ichihara, H.Sakaguchi, M.Nakamura, T.Noro, H.Sakamoto, H.Ogawa, M.Yosoi, M.Ieiri, N.Isshiki, Y.Takeuchi, S.Kobayashi
Effect of Inelastic Excitation on the Elastic Scattering of Alpha Particles from 144,148,150,152,154Sm at 120 MeV
NUCLEAR REACTIONS 144,148,150,152,154Sm(α, α), 154Sm(α, α'), E=120 MeV; measured σ(E, θ); deduced optical model parameters. 154Sm levels deduced deformation parameters. Fourier-Bessel, dynamic polarization potentials, coupled-channels analysis. Rotational model.
ANL-87-13, p.106 (1987)
W.R.Phillips, I.Ahmad, H.Emling, R.Holzmann, R.V.F.Janssens, T.L.Khoo, M.W.Drigert
Octupole Deformation in Neutron-Rich Barium Isotopes
RADIOACTIVITY 252Cf(SF); measured γγ-coin following fission product decay. 142,144,146Ba deduced levels, J, π, γ-multipolarity.
Nucl.Instrum.Methods Phys.Res. B26, 314 (1987)
A.Plantier, R.Beraud, T.Ollivier, A.Charvet, R.Duffait, A.Emsallem, N.Redon, V.Boninchi, S.Vanzetto, A.Gizon, J.Treherne, N.Idrissi, J.Genevey, J.L.Vieux-Rochaz
Connection of a He-Jet to the Medium-Current Source of the SARA On-Line Separator
RADIOACTIVITY 138Eu(EC), (β+) [from 106Cd(35Cl, X), E=191 MeV]; 143Tb, 141Gd, 144Dy [from 112Sn(35Cl, X), E=191 MeV]; measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 144Dy, 143Tb, 138Eu, 141Gd level deduced possible J, π, T1/2. 138Sm deduced levels, J, π, γ-branching.
NUCLEAR REACTIONS 92Mo, 112Sn, 106Cd(35Cl, X)124Ba/124La/138Eu/141Gd/143Gd/143Tb/144Tb/144Dy, E=191 MeV; 112Sn(32S, X)124Ba/124La/138Eu/141Gd/143Gd/143Tb/144Tb/144Dy, E=168 MeV; measured Eγ, Iγ, γγ-, X ray(γ)-coin, residue production yields. 143Tb, 138Eu, 141Gd, 144Dy deduced levels, J, π. 138Sm deduced levels, T1/2. Helium-jet transport system.
doi: 10.1016/0168-583X(87)90770-1
At.Data Nucl.Data Tables 36, 1 (1987)
S.Raman, C.H.Malarkey, W.T.Milner, C.W.Nestor, Jr., P.H.Stelson
Transition Probability, B(E2), from the Ground to the First-Excited 2+ State of Even-Even Nuclides
COMPILATION A=6-254; compiled, evaluated 2+ level energies, B(E2), T1/2, β2, β2/β2(sp), EWSR, intrinsic quadrupole moments.
doi: 10.1016/0092-640X(87)90016-7
Nucl.Phys. A462, 1 (1987)
H.Sawaga, O.Scholten, B.A.Brown, B.H.Wildenthal
Core Polarization Effects on Transition Densities in Medium-Heavy Nuclei
NUCLEAR STRUCTURE 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm; calculated levels; 144Sm, 122Sn; calculated core polarization charges; 110Pd, 116,122Sn, 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm, 146Gd, 148Dy, 150Er; calculated transition densities, B(E2); 110Pd, 116Sn, 134Te, 138Ba, 142Nd, 146Gd; calculated Coulomb form factors. Hartree-Fock-RPA method.
doi: 10.1016/0375-9474(87)90376-9
Phys.Rev. C35, 348 (1987)
Y.Schutz, C.Baktash, I.Y.Lee, M.L.Halbert, D.C.Hensley, N.R.Johnson, M.Oshima, R.Ribas, J.C.Lisle, L.Adler, K.Honkanen, D.G.Sarantites, A.J.Larabee, J.X.Saladin
Search for Superdeformed Shapes in 144Gd
RADIOACTIVITY 144Gd(EC), (IT) [from 120Sn(28Si, 4n), E=145 MeV]; measured γγ-transition energy correlation; deduced moment of inertia, shape characteristics, no evidence for superdeformation. Germaniaum detectors.
Phys.Rev.Lett. 58, 2383 (1987)
A.van der Woude, W.T.A.Borghols, S.Brandenburg, M.M.Sharma
Comment on ' Compression Modulus of Nuclear Matter and Charge-Distribution Differences '
NUCLEAR STRUCTURE 28Si, 64,66Zn, 112,116,118,120,124Sn, 142Nd, 144Sm, 197Au, 208Pb; analyzed giant monople resonance data, E0 transition EWSR; deduced nuclear matter compression modulus parameters.
doi: 10.1103/PhysRevLett.58.2383
Phys.Rev. C37, 1836 (1988)
A.Ahmad, G.Bomar, H.Crowell, J.H.Hamilton, H.Kawakami, C.F.Maguire, W.G.Nettles, R.B.Piercey, A.V.Ramayya, R.Soundranayagam, R.M.Ronningen, O.Scholten, P.H.Stelson
Coulomb Excitation of 144, 146, 148, 150Nd
NUCLEAR REACTIONS 144,146,148,150Nd(α, α'), E=10.5, 11 MeV; measured σ(Eα) following Coulomb excitation. 144,146,148,150Nd deduced B(E2), B(E3), hexadecapole transition matrix element. Enriched targets.
Phys.Lett. 201B, 223 (1988)
M.W.Drigert, R.V.F.Janssens, R.Holzmann, R.R.Chasman, I.Ahmad, J.Borggreen, P.J.Daly, B.K.Dichter, H.Emling, U.Garg, Z.W.Grabowski, T.L.Khoo, W.C.Ma, M.Piiparinen, M.Quader, D.C.Radford, W.Trzaska
Evidence for Superdeformation in 148Gd
RADIOACTIVITY 148Gd(α) [from 116Cd(36S, 4n), E=170 MeV]; measured Eγ, Iγ, γγ-coin, energy correlations. 148Gd deduced moment of inertia superdeformation. Compton suppressed Ge detectors. Cranked Strutinsky calculations.
NUCLEAR STRUCTURE 146,147,148,150,151,152,153,154,155,156Er, 145,147,148,149,150,151,152,153,154,155Ho, 144,145,146,147,148,149,150,151,152,153Dy, 143,144,145,146,147,148,149,150,151,152,153Tb, 142,143,144,145,146,147,148,149,150,151,152Gd, 141,142,143,144,145,146,147,148,149,150,151Eu, 140,141,142,143,144,145,146,147,148,149,150Sm, 139,140,141,142,143,144,145,146,147,148,149Pm, 138,139,140,141,142,143,144,145,146,147,148Pr, 138,139,140,141,142,143,144,145,146,147,148Nd; calculated moments of inertia. 148Gd deduced superdeformation evidence. Cranked Strutinsky model.
doi: 10.1016/0370-2693(88)90217-1
Izv.Akad.Nauk SSSR, Ser.Fiz. 52, 48 (1988); Bull.Acad.Sci.USSR, Phys.Ser. 52, No.1, 45 (1988)
Yu.P.Gangrsky, S.G.Zemlyanoi, B.K.Kuldzhanov, K.P.Marinova, B.N.Markov, Hoang Thi Kim Hue, Chan Kong Tam
Differences in Nuclear Charge Radius for Rare-Earth Elements having Even and Odd Neutron Numbers
NUCLEAR MOMENTS 144Sm, 142,143,145,144,146Nd; measured hfs, optical isotope shifts; deduced rms charge radii. Other data input. Resonance fluorescence laser spectroscopy.
RADIOACTIVITY 142,143,145,146Sm, 142,143,144,145,146Gd; measured hfs, optical isotope shifts; deduced rms charge radii. Other data input. Resonance fluorescence laser spectroscopy.
Proc.of the Conf.on High-Spin Nuclear Structure and Novel Nuclear Shapes, April-13-15, 1988, Argonne National Laboratory, Argonne, Illinois; ANL-PHY-88-2, p.100 (1988)
W.R.Phillips, I.Ahmad, H.Emling, R.Holzmann, R.V.F.Janssens, T.L.Khoo, M.W.Drigert
Octupole Correlations in Ba and Ce Isotopes
RADIOACTIVITY 252Cf(SF); measured γγ-coin following fragment decay. 144,146Ba, 146,148,150Ce deduced levels, J, π, B(λ).
Phys.Rev. C38, 2952 (1988)
R.K.Sheline, A.K.Jain, K.Jain
Possible Octupole Deformation in Cs and Ba Nuclei from Their Differential Radii
NUCLEAR STRUCTURE 208,209,210,211,212,213Fr, 209,210,211,212,213,214Ra, 123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146Ba, 119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146Cs; analyzed radii; deduced odd-even staggering role.
Nucl.Phys. A485, 16 (1988)
A.Sobiczewski, Z.Patyk, S.Cwiok, P.Rozmej
Study of the Potential Energy of ' Octupole '-Deformed Nuclei in a Multidimensional Deformation Space
NUCLEAR STRUCTURE 218,220,222,224,226Ra; calculated potential energy surfaces. 216,218,220,222,224,226Rn, 216,218,220,222,224,226,228Ra, 218,220,222,224,226,228Th, 220,222,224,226,228U, 222,224,226,228Pu, 224,226,228Cm, 226,228,230Cf, 138,140,142,144,146,148Xe, 140,142,144,146,148,150,152Ba, 144,142,146,148,150Ce, 144,146,148Nd; calculated equilibrium deformation, energy. Multi-dimensional deformation space, macroscopic-microscopic method.
doi: 10.1016/0375-9474(88)90519-2
Z.Phys. A329, 407 (1988)
K.Wendt, S.A.Ahmad, C.Ekstrom, W.Klempt, R.Neugart, E.W.Otten
Hyperfine Structure and Isotope Shift of the Neutron-Rich Barium Isotopes 139-146Ba and 148Ba
NUCLEAR MOMENTS 134,135,136,137,138Ba; measured isotope shift, hfs; deduced hyperfine parameters. 134,135,136,137Ba level deduced μ, electric quadrupole moment, rms charge radius.
RADIOACTIVITY 139,140,141,142,143,144,145,146,148Ba; measured isotope shift, hfs; deduced hyperfine parameters. 139,140,141,142,143,144,145Ba level deduced μ, electric quadrupole moment, rms charge radius. 146Ba deduced rms charge radius.
J.Phys.(London) G14, L195 (1988)
R.Wirowski, J.Yan, P.von Brentano, A.Dewald, A.Gelberg
Valence Mirror Nuclei
NUCLEAR STRUCTURE 112,110Sn, 142Nd, 144Sm; analyzed, compared levels; deduced yrast, yrare level similarities.
doi: 10.1088/0305-4616/14/9/004
Z.Phys. A332, 29 (1989)
A.F.Barfield, P.von Brentano, A.Dewald, K.O.Zell, N.V.Zamfir, D.Bucurescu, M.Ivascu, O.Scholten
Evidence for the Two-Body Nature of the E1 Transition Operator in the sdf-Interacting Boson Model
NUCLEAR REACTIONS 144Sm(α, α'), E=14 MeV; measured γ-spectra following Coulomb excitation. 144Sm levels deduced B(λ). sdf-interacting boson model.
Phys.Lett. 216B, 7 (1989)
W.Borchers, E.Arnold, W.Neu, R.Neugart, K.Wendt, G.Ulm, and the ISOLDE Collaboration
Xenon Isotopes Far from Stability Studied by Collisional Ionization Laser Spectroscopy
RADIOACTIVITY 116,117,118,120,122,137,138,139,140,141,142,143,144,146Xe; measured hfs, isotope shifts; deduced rms charge radii relative to 136Xe. 137,139,141,143Xe level deduced J, μ, electric quadrupole moment. Collisional ionization laser spectroscopy.
NUCLEAR MOMENTS 124,126,128,130,131,132,134Xe; measured hfs, isotope shifts; deduced rms charge radii relative to 136Xe. Collisional ionization laser spectroscopy.
doi: 10.1016/0370-2693(89)91359-2
Phys.Rev. C39, 2385 (1989)
A.Bonasera, G.F.Burgio, M.Di Toro, H.H.Wolter
Collisional Width of Giant Resonances and Interplay with Landau Damping
NUCLEAR STRUCTURE 40Ca, 110Cd, 144Sm, 208Pb; calculated giant resonance collisional, spreading widths.
Phys.Rev. C40, 2028 (1989)
P.D.Cottle, S.M.Aziz, J.D.Fox, K.W.Kemper, S.L.Tabor
Negative-Parity Excitations in 144Nd
NUCLEAR REACTIONS 130Te(18O, 4n), E=70 MeV; measured γγ-coin, γ(θ). 144Nd deduced levels, J, π.
Yad.Fiz. 49, 644 (1989)
V.Yu.Denisov
Octupole Deformation and Electric Dipole Transitions in Nuclei
NUCLEAR STRUCTURE 217,218,222,224,226,228,230Ra, 220,221,224,226,228Th, 222,224Rn, 224,226,228,230,232U, 144,146Ba, 146Ce; analyzed E1 transition data; deduced static neutron skin role. Nuclei with octupole deformation.
Yad.Fiz. 49, 1572 (1989)
V.I.Kuprikov, A.P.Soznik, V.N.Tarasov
Hartree-Fock Calculation of Properties of Long Chains of Ba, Nd, Sm, and Gd Isotopes
NUCLEAR STRUCTURE 128,130,132,134,136,138,140,142,144,146,148Ba, 132,134,136,138,140,142,144,146,148,150,152Nd, 134,136,138,140,142,144,146,148,150,152,154Sm, 136,138,140,142,144,146,148,150,152,154,156Gd; calculated binding energy, rms charge radii variations, quadrupole, hexadecapole moments, B(λ). Hartree-Fock method, Skyrme type forces.
Nucl.Instrum.Methods Phys.Res. A280, 49 (1989)
H.Mach, R.L.Gill, M.Moszynski
A Method for Picosecond Lifetime Measurements for Neutron-Rich Nuclei (1) Outline of the method
RADIOACTIVITY 96Rb(β-); 96Sr(β-) [from 96Rb(β--decay)]; measured βγγ-coin, T1/2. 96Y levels deduced T1/2. 98Rb(β-); 98Sr(β-) [from 98Rb(β--decay)]; 98Y(β-) [from 98Sr(β--decay)]; measured βγγ-coin. 98Sr, 98Zr levels deduced T1/2. 140Cs(β-); measured βγγ-coin. 140Ba levels deduced T1/2. 146,144,142Cs(β-); 146,144,142La(β-); measured βγγ-coin. 146,144,142Ba, 144,142,146Ce levels deduced T1/2. 146Pr(β-); measured βγγ-coin. 146Nd level deduced T1/2. 133Ba(β-); measured γγ-coin. 133Cs levels deduced T1/2. General method for low-picosecond T1/2 measurements, sources from fission product mass separation.
doi: 10.1016/0168-9002(89)91272-2
Nucl.Instrum.Methods Phys.Res. A277, 407 (1989)
M.Moszynski, H.Mach
A Method for Picosecond Lifetime Measurements for Neutron-Rich Nuclei (2) Timing Study with Scintillation Counters
RADIOACTIVITY 142Cs(β-); 142,144La(β-); 146Pr(β-); measured centroid shift vs Eγ, βγ(t). 142Ba, 142,144Ce, 146Nd levels deduced T1/2. Thin plastic scintillator, BaF, crystal coupled to photomultipliers.
doi: 10.1016/0168-9002(89)90770-5
Daresbury Lab., 1988-1989 Ann.Rept., Appendix, p.22 (1989)
A.S.Mowbray, J.B.Fitzgerald, J.L.Durell, M.A.C.Hotchkis, W.R.Phillips, B.J.Varley
Octupole Effects in Transitional Nuclei Near N = 88, Z = 56
NUCLEAR REACTIONS 232Th(18O, F), E=120 MeV; 238U(7Li, F), E=36 MeV; measured γγ-, γγγ-coin. 148Nd, 146,144Ce, 142Ba deduced levels, J, π, intrinsic electric dipole moments. 144,146Ba, 146Nd, 150Sm deduced intrinsic electric dipole moments. Other data input.
At.Data Nucl.Data Tables 42, 189 (1989)
P.Raghavan
Table of Nuclear Moments
COMPILATION Z=1-99; compiled μ, electric quadrupole moments.
doi: 10.1016/0092-640X(89)90008-9
Aust.J.Phys. 42, 345 (1989)
R.H.Spear, W.J.Vermeer, S.M.Burnett, G.J.Gyapong, C.S.Lim
Coulomb Excitation of 142Ce and 144Nd
NUCLEAR REACTIONS 142Ce(α, α'), E=10, 12, 11.8 MeV; 142Ce, 144Nd(12C, 12C'), E=35 MeV; 142Ce(16O, 16O'), E=46 MeV; 144Nd(16O, 16O'), E=48 MeV; measured particle spectra following Coulomb excitation. 142Ce, 144Nd levels deduced B(λ), static quadrupole moments.
Nucl.Data Sheets 56, 607 (1989)
J.K.Tuli
Nuclear Data Sheets for A = 144
COMPILATION 144Xe, 144Cs, 144Ba, 144La, 144Ce, 144Pr, 144Nd, 144Pm, 144Sm, 144Eu, 144Gd, 144Tb, 144Dy, 144Ho; compiled, evaluated structure data.
Hyperfine Interactions 59, 133 (1990)
D.Bazzacco, F.Brandolini, K.Loewenich, P.Pavan, C.Rossi Alvarez, M.De Poli, A.M.I.Haque
Transient Field g-Factor Measurement of the First 3- State in 144Sm
NUCLEAR REACTIONS 144Sm(58Ni, 58Ni'), E=217 MeV; measured γ(58Ni)-coin, γ-precession following Coulomb excitation. 144Sm level deduced g. Transient field technique.
Program and Thesis, Proc.40th Ann.Conf.Nucl.Spectrosc.Struct.At.Nuclei, Leningrad, p.85 (1990)
R.B.Begzhanov, K.Sh.Azimov, M.Narzikulov, Sh.A.Mirakhmedov, R.D.Magrupov, A.Mukhammadiev, M.J.Meliev
Determination of Probabilities of L- and K-Captures in the Decay of 144Pm and 195Au
RADIOACTIVITY 144Pm, 195Au(EC) [from 144Nd, 195Pt(p, n)]; measured (X-ray)γ-coin. 144Nd, 195Pt levels deduced K-, L-capture probabilities. Ge(Li), Si(Li) detectors.
Phys.Rev. C42, 762 (1990)
P.D.Cottle, S.M.Aziz, K.W.Kemper, M.L.Owens, E.L.Reber, J.D.Brown, E.R.Jacobsen, Y.Y.Sharon
Non-Octupole Origin of the 5-1 State in 144Nd
NUCLEAR REACTIONS 144Nd(p, p'), E=35 MeV; measured σ(E, θ). 144Nd deduced levels, J, π, deformation parameter. Coupled-channels calculations, octupole-coupled states. QDDD spectrograph.
Nucl.Phys. A518, 475 (1990)
J.L.Egido, L.M.Robledo
A Self-Consistent Approach to the Ground State and Lowest-Lying Negative-Parity State in the Barium Isotopes
NUCLEAR STRUCTURE 142,144,146,148Ba; calculated pairing, single particle energies, collective potential energies, dipole moment, deformation parameters vs octupole moment, B(λ). Hartree-Fock plus BCS theory.
doi: 10.1016/0375-9474(90)90141-8
J.Phys.(London) G16, 105 (1990)
J.G.England, I.S.Grant, J.A.R.Griffith, D.E.Evans, D.A.Eastham, G.W.A.Newton, P.M.Walker
Isotope Shifts and Hyperfine Splittings in 144-154Sm I
RADIOACTIVITY 145,151,153,146Sm; measured isotope shifts, hfs; deduced hfs constants, rms radii differences, μ, Q. Other data input.
NUCLEAR MOMENTS 144,147,148,149,150,152,154Sm; measured isotope shifts, hfs; deduced hfs constants, rms radii differences, μ, Q. Other data input.
NUCLEAR STRUCTURE 145,147,149,151,153Sm; calculated μ, quadrupole moment.
doi: 10.1088/0954-3899/16/1/014
Phys.Rev. C41, R414 (1990)
R.A.Gatenby, J.R.Vanhoy, E.M.Baum, E.L.Johnson, S.W.Yates, T.Belgya, B.Fazekas, A.Veres, G.Molnar
Fast E1 Transitions and Evidence for Octupole-Octupole and Quadrupole-Octupole Excitations in 144Sm
NUCLEAR REACTIONS 144Sm(n, n'γ), E=2.2-4.3 MeV; measured Eγ, Iγ, Iγ(θ), DSA. 144Sm deduced levels, J, π, B(λ), T1/2. Enriched target.
NUCLEAR STRUCTURE 144Sm; calculated B(λ); deduced octupole-octupole, quardrupole-octupole states.
Phys.Rev. C41, R2469 (1990)
H.Mach, W.Nazarewicz, D.Kusnezov, M.Moszynski, B.Fogelberg, M.Hellstrom, L.Spanier, R.L.Gill, R.F.Casten, A.Wolf
Influence of Shell Effects and Stable Octupole Deformation on the E1 and E2 Transition Rates in the Heavy-Ba Region
RADIOACTIVITY 142,144,146Cs(β-); measured βγγ-coin. 142,144,146Ba levels deduced T1/2, intrinsic dipole, quadrupole moments. Interacting boson model.
doi: 10.1103/PhysRevC.41.R2469
Nucl.Phys. A516, 119 (1990)
A.E.Stuchbery, G.J.Lampard, H.H.Bolotin
Gyromagnetic Ratios in the Transitional Nuclei 144,146,148,150Nd
NUCLEAR REACTIONS 144,146,148,150Nd(58Ni, 58Ni'), E=160 MeV; measured γ(θ, H, T) following Coulomb excitation. 144,146,148,150Nd levels deduced relative g-factors. Thin foil transient field technique.
NUCLEAR STRUCTURE 144,146,148,150Nd; calculated g. Collective models, interacting boson model.
doi: 10.1016/0375-9474(90)90052-N
J.Phys.Soc.Jpn. 59, 2700 (1990)
M.Wakasugi, T.Horiguchi, W.G.Jin, H.Sakata, Y.Yoshizawa
Changes of the Nuclear Charge Distribution of Nd, Sm, Gd and Dy from Optical Isotope Shifts
NUCLEAR MOMENTS 142,144,146,148,150,143,145Nd, 144,148,150,152,154,147,149Sm, 152,154,156,158,160,155,157Gd, 156,158,160,162,164,161,163Dy; measured isotope shifts, hfs; deduced rms charge radii changes, nuclear parameter. Atomic beam laser spectroscopy.
Nucl.Phys. A533, 541 (1991)
D.Bazzacco, F.Brandolini, K.Loewenich, P.Pavan, C.Rossi-Alvarez, E.Maglione, M.De Poli, A.M.I.Haque
Transient-Field g-Factor Measurement of the First 2+ States in the N = 82 Nuclei 140Ce, 142Nd and 144Sm
NUCLEAR REACTIONS 140Ce, 142Nd, 144Sm(32S, 32S'), E=110-116 MeV; measured γ(θ, H, t) in polarized Fe, (particle)γ-coin, Coulomb excitation. 140Ce, 142Nd, 144Sm deduced 2+ level, g. Enriched targets, thin foil technique.
NUCLEAR STRUCTURE 140Ce, 142Nd, 144Sm; calculated levels, g. Shell model, quasiparticle random phase approximation.
doi: 10.1016/0375-9474(91)90532-B
Phys.Rev. C43, 2098 (1991)
D.D.Caussyn, S.M.Aziz, P.D.Cottle, T.Glasmacher, K.W.Kemper
Conversion Electron Spectroscopy of High Spin States in 143,144Nd
NUCLEAR REACTIONS 130Te(18O, 4n), (18O, 5n), E=70 MeV; measured Eγ, Iγ, I(ce). 143,144Nd levels deduced J, π, ICC. Mini-orange electron spectrometer. Weak coupling model.
Phys.Rev. C43, 59 (1991)
P.D.Cottle, S.M.Aziz, K.W.Kemper, M.L.Owens, E.L.Reber, J.D.Brown, E.R.Jacobsen, Y.Y.Sharon
Proton Inelastic Scattering on the Transitional Nucleus 144Nd
NUCLEAR REACTIONS 144Nd(p, p'), E=35 MeV; measured σ(θ). 144Nd deduced levels, J, π, deformation parameters, B(λ). DWBA, coupled channels analyses, octupole, mixed symmetry modes.
Nucl.Phys. A524, 65 (1991)
J.L.Egido, L.M.Robledo
Parity-Projected Calculations on Octupole Deformed Nuclei
NUCLEAR STRUCTURE 142,144,146,148Ba, 218,220,222,226,228,230Ra; calculated level energies vs octupole moment, B(λ). Microscopic parity projection.
doi: 10.1016/0375-9474(91)90016-Y
Phys.Rev. C44, R1250 (1991)
E.Garrido, E.Moya de Guerra, P.Sarriguren, J.M.Udias
Orbital 1+ Strengths from Self-Consistent Deformed Mean Field Calculations
NUCLEAR STRUCTURE 144,148,150,152,154Sm, 142,146,148,150Nd; calculated mass quadrupole deformation parameter, charge quadrupole moments, B(M1). Hartree-Fock+BCS formalism.
doi: 10.1103/PhysRevC.44.R1250
Phys.Rev. A44, 1843 (1991)
F.Lu, S.Wu, Y.Wang, W.Shi, P.Shi, L.Song, J.Yang, J.Tang, T.Yang
Optical Isotope Shifts in the 5702-Angstrom Line of Nd II by Collinear Fast-Beam-Laser Spectroscopy
NUCLEAR MOMENTS 142,144,146,148,150Nd; measured optical isotope shift; deduced rms charge radii changes. Collinear fast-beam laser spectroscopy.
Phys.Rev. C43, 140 (1991)
J.Skalski
Nonaxial Pearlike Nuclear Shapes
NUCLEAR STRUCTURE 218,220,222Ra, 142,144,146Ba, 64Ge; calculated deformation energy. Strutinsky method, triaxial pearlike shapes.
Z.Phys. A338, 253 (1991)
R.Turcotte, H.Dautet, S.K.Mark
Structure of N = 81 144Eu from the Decay of 144Gd
RADIOACTIVITY 144Gd [from 144Sm(3He, 3n), E=32-50 MeV]; measured Eγ, Iγ, γγ-, γ(X-ray)-coin, I(ce); deduced log ft. 144Eu deduced levels, J, π, γ-multipolarity, ICC.
Phys.Rev. C46, 164 (1992)
K.H.Bhatt, C.W.Nestor, Jr., S.Raman
Do Nucleons in Abnormal-Parity States Contribute to Deformation ( Question )
NUCLEAR STRUCTURE 144Ce, 222Ra, 168Er, 250Cf; calculated quadrupole moments. 222,224,226,228Ra, 238,240,242,244Pu, 226,228,230,232,234Th, 244,246,248Cm, 230,232,234,236,238U, 250,252Cf, 148,150,152,154Sm, 152,154,156,158,160Gd, 154,156,158,160,162,168Dy, 156,158,160,162,164,166,168,170Er, 158,160,162,164,166,168,170,172,174,176Yb, 164,166,168,170,172,174,176,178,180Hf; calculated B(E2); deduced valence nucleons role. Woods-Saxon model.
Yad.Fiz. 55, 2647 (1992); Sov.J.Nucl.Phys. 55, 1478 (1992)
V.Yu.Denisov
Consistent Calculation of the Polarization Electric Dipole Moment by the Shell-Correction Method
NUCLEAR STRUCTURE 220,221,222,223,224,225,226,227,228Th, 218,219,220,221,222,223,224,225,226Ra, 142,143,144,145,146,147Ba; calculated polarization electric dipole moment; deduced dependence on center-of-gravity position. Shell correction method.
Nucl.Phys. A545, 589 (1992)
J.L.Egido, L.M.Robledo
A Systematic Study of the Octupole Correlations in the Lanthanides with Realistic Forces
NUCLEAR STRUCTURE 148,146,144,142,140Ba, 142,144,146,148,150Ce, 144,146,148,150,152Nd, 146,148,150,152,154Sm; calculated collective potential energies, level splittings, B(λ), dipole moments, ground state deformations. Adiabatic time dependent Hartree-Fock plus zero point energy, cranking approximation.
doi: 10.1016/0375-9474(92)90294-T
J.Phys.(London) G18, 1177 (1992)
V.S.Letokhov, V.I.Mishin, S.K.Sekatsky, V.N.Fedoseyev, G.D.Alkhazov, A.E.Barzakh, V.P.Denisov, V.E.Starodubsky
Laser Spectroscopic Studies of Nuclei with Neutron Number N < 82 (Eu, Sm and Nd Isotopes)
RADIOACTIVITY 135,137,139,141Nd, 139,141,141m,143,145Sm; measured hfs; deduced parameters a, b, quadrupole moments. 132,134,135,136,137,138,139,140,141Nd, 138,139,140,141,141m,142,143,145Sm, 138,139,140,141,142,143,144,145Eu; measured isotope shifts; deduced mean square charge radii. Resonance ionization spectroscopy.
NUCLEAR MOMENTS 142Nd, 144Sm; measured isotope shifts; deduced mean square charge radii. Resonance ionization spectroscopy.
doi: 10.1088/0954-3899/18/7/008
Phys.Rev. C45, 2226 (1992)
W.Nazarewicz, S.L.Tabor
Octupole Shapes and Shape Changes at High Spins in the Z ≈ 58, N ≈ 88 Nuclei
NUCLEAR STRUCTURE 224,226Th, 144,146Ba, 146Ce, 140Xe, 150Sm; calculated total Routhian surfaces. 138,140,142,144,146,148Xe, 140,142,144,146,148,150Ba, 144,146,148,150,152,156Nd, 142,144,146,148,150,152Ce, 146,148,150,152,154,156Sm, 148,150,152,154,156,158Gd; calculated equilibrium deformation vs rotational frequency; deduced shape change features. Cranking model, Woods-Saxon average potential, pairing.
Z.Phys. A342, 27 (1992)
M.Przewloka, A.Przewloka, P.Wachter, H.Wollnik
New Qβ-Values of 139-146Cs
RADIOACTIVITY 139,140,141,142,143,144,145,146Cs; measured precise β-endpoint energies; deduced Qβ, mass excesses. Achromatic magnetic electron separator.
Proc.Int.Conf.Nuclear Structure at High Angular Momentum, Ottawa, p.194 (1992); AECL-10613 (1992)
T.Rzaca-Urban, R.M.Lieder, K.Strahle, S.Utzelmann, W.Gast, A.Georgiev, D.Kutchin, G.Marti, H.Schnare, K.Spohr, P.von Brentano, J.Eberth, M.Eschenauer, S.Freund, E.Ott, J.Theuerkauf, H.Wolters, K.O.Zell, K.H.Maier, H.Grawe, C.Bach, J.Heese, H.Kluge, M.Schramm, R.Schubarth
Search for Superdeformation in 144,145Gd
NUCLEAR REACTIONS 108Pd(40Ar, 4n), E=182 MeV; 110Pd(40Ar, 5n), E=189 MeV; measured γγ-coin, γ-multiplicity. 144,145Gd deduced superdeformed band features.
Z.Phys. A344, 123 (1992)
M.Sferrazza, D.Bazzacco, S.Lunardi, E.Maglione, M.A.Cardona, G.de Angelis, J.Rico, A.Facco, P.G.Bizzeti, A.M.Bizzeti-Sona
Microsecond Isomers in the Odd-Odd Nucleus 144Tb
NUCLEAR REACTIONS 112Sn(35Cl, n2p), E=159 MeV; 116Sn(32S, 3np), E=155 MeV; 89Y(58Ni, n2p), E=250 MeV; measured γγ-coin. 144Tb deduced isomers, T1/2, levels, configuration. Shell model.
Hyperfine Interactions 74, 316 (1992)
M.Wakasugi, T.Horiguchi, W.G.Jin, Y.Watanabe, W.Yang
Observation of ΔJ = 2 Forbidden Transition and Anomalous Isotope Shift in NdI Induced by Second-Order Hyperfine Perturbation
NUCLEAR MOMENTS 142,143,144,145,146Nd; measured hfs, isotope shift anomalies. Atomic-beam laser spectroscopy induced second-order hyperfine perturbation.
Phys.Rev. C46, 1323 (1992)
A.Wolf, R.F.Casten
Effective Charges and Their Relation to Collectivity and Shell Structure
NUCLEAR STRUCTURE 126,128,130,132,134Xe, 154,156,158,160Gd, 164,166,168,170,172,176Yb, 138,142,144Ba, 140,142,146Ce, 142,144,146Nd, 144,148,150Sm; analyzed B(E2) data; deduced effective charges relation to collectivity, shell structure.
Z.Phys. A341, 489 (1992)
A.Zilges, P.von Brentano, A.Richter
Admixture of the Giant Dipole Resonance to Low Lying 1--States in Heavy Nuclei
NUCLEAR STRUCTURE 142,146,148,150Nd, 144,148,150,152,154Sm, 156,160Gd, 168Er, 174Yb, 232Th, 232U; calculated GDR energy, B(E1), spreading widths. GDR, octupole states admixture, (e, e'), (γ, γ') data comparison.
Z.Phys. D27, 1 (1993)
P.Aufmuth, A.Bernard, E.-G.Kopp, A.Steudel
Second-Order Isotope Shifts in the Ground Configuration of Nd I
NUCLEAR MOMENTS 142,143,144,145,146,148,150Nd; measured isotope shifts; deduced magnetic, effective electrostatic parameters.
Z.Phys. A346, 265 (1993)
A.E.Barzakh, V.P.Denisov
Isotonic and Isobaric Dependencies of Nuclear Charge Radii for Rare-Earth Nuclei
NUCLEAR STRUCTURE 138,146Ba, 142,146,150Nd, 152,146,144Sm, 153,145Eu, 154,146Gd, 147,155Tb, 148,156Dy, 157Ho, 150,158Er, 159Tm, 152,160Yb; analyzed isotope shifts, muonic, electron scattering data; deduced rms charge radii isotonic, isobaric dependences. Hartree-Fock calculations, droplet model.
Nucl.Phys. A560, 633 (1993)
R.A.Gatenby, E.L.Johnson, E.M.Baum, S.W.Yates, D.Wang, J.R.Vanhoy, M.T.McEllistrem, T.Belgya, B.Fazekas, G.Molnar
Decay Properties and Lifetimes of States in 144Sm from (n, n'γ) Reaction Studies
NUCLEAR REACTIONS 144Sm(n, n'γ), E=1.8-4.3 MeV; measured Eγ, Iγ, Iγ(θ), Eγ(θ), σ(Eγ), Doppler shift. 144Sm deduced levels, J, π, branching ratios, δ, T1/2, B(λ). Enriched target, hyperpure Ge detector, Compton suppression. Two-phonon states, shell model.
doi: 10.1016/0375-9474(93)90038-Y
Z.Phys. A345, 119 (1993)
T.Glasmacher, D.D.Caussyn, P.D.Cottle, T.D.Johnson, K.W.Kemper, M.A.Kennedy, P.C.Womble
Role of h11/2 Protons in 144Pm
NUCLEAR REACTIONS 130Te(19F, 5n), E=85 MeV; measured γγ(t), γ(θ), DCO ratios, I(ce). 144Pm deduced levels, J, π, ICC, configuration.
Phys.Rev. C47, 2586 (1993)
T.Glasmacher, D.D.Caussyn, P.D.Cottle, J.W.Holcomb, T.D.Johnson, K.W.Kemper, M.A.Kennedy, P.C.Womble
Evidence for Single Particle Structure of High Spin States in 144Pm and 145Pm
NUCLEAR REACTIONS 130Te(19F, 5n), (19F, 4n), E=85 MeV; measured γγ-coin, γγ(t), I(ce), γ(θ). 144Pm deduced levels, J, π, γ-multipolarity, δ, ICC. 145Pm deduced levels, J, π, γ-multipolarity, δ. Shell model.
Nucl.Phys. A557, 341c (1993)
Y.Gono, T.Murakami, T.Morikawa, A.Ferragut, Y.H.Zhang, K.Morita, A.Yoshida, H.Kumagai, M.Oshima, H.Kusakari, M.Sugawara, M.Ogawa, M.Nakajima, S.Mitarai, A.Odahara, E.Ideguchi, T.Shizuma, M.Kidera, J.C.Kim, S.J.Chae, B.J.Min
High-Spin Isomers and High-Spin Isomer Beams
NUCLEAR REACTIONS 14N(136Xe, 6n), E=8.5-10 MeV/nucleon; 16O(136Xe, 7n), E=8.5-10 MeV/nucleon; 20Ne(136Xe, 7nα), E=8.5-10 MeV/nucleon; measured γγ(t), γγ-coin. 144Pm, 145Sm deduced levels, tentative isomer T1/2, J, π, yrast traps.
doi: 10.1016/0375-9474(93)90552-9
Chin.J.Nucl.Phys. 15, No 1, 63 (1993)
Y.Liu, H.Sun, E.Zhao
(spdf) Interacting Boson Model and Its Application
NUCLEAR STRUCTURE 144Ba, 152Sm; calculated levels, B(λ). Interacting spdf boson model.
Nucl.Phys. A557, 125c (1993)
S.Mizutori, T.Nakatsukasa, K.Arita, Y.R.Shimizu, K.Matsuyanagi
Octupole Correlations in Superdeformed High-Spin States
NUCLEAR STRUCTURE 158,156,154,152,150,148,146,144,142Gd, 184,186,188,190,192,194,196,198,200Hg; calculated curvature against octupole deformation, stretched octupole strengths; deduced octupole instability, superdeformed shape relationship.
doi: 10.1016/0375-9474(93)90536-7
Z.Phys. A345, 123 (1993)
T.Murakami, Y.Gono, A.Ferragut, Y.H.Zhang, K.Morita, A.Yoshida, M.Ogawa, M.Nakajima, B.J.Min, H.Kumagai, M.Oshima, T.Morikawa, M.Sugawara, H.Kusakari
High-Spin Isomeric State in 144Pm
NUCLEAR REACTIONS 14N(136Xe, 6n), E=8.5 MeV/nucleon; measured γγ-coin. Ba(10B, X), E=22.5-55 MeV; measured 144Pm production σ(E), σ(E, Eγ). 144Pm deduced transition, isomer, T1/2 lower limit, possible J, π.
Phys.Rev. C47, 2524 (1993)
E.Muller-Zanotti, R.Hertenberger, H.Kader, D.Hofer, G.Graw, Gh.Cata-Danil, G.Lazzari, P.F.Bortignon
Excitations of 144Sm in (p, p')
NUCLEAR REACTIONS 144Sm(p, p'), E=22 MeV; measured σ(θ); deduced direct, sequential strength distributions. 144Sm levels deduced L, deformation parameters, B(λ). DWBA, coupled-channels analyses.
Z.Phys. A346, 327 (1993)
S.M.Mullins, G.Hackman, A.Galindo-Uribarri, D.C.Radford, J.C.Waddington, D.Ward
Superdeformation in 144Eu
NUCLEAR REACTIONS 122Sn(27Al, 5n), E=142 MeV; measured γγ-coin. 144Eu deduced superdeformed band evidence.
Phys.Rev. C47, R1347 (1993)
R.Perrino, N.Blasi, J.A.Bordewijk, R.De Leo, M.N.Harakeh, C.W.de Jager, S.Micheletti, M.Pignanelli, R.K.J.Sandor, H.de Vries, S.Y.van der Werf, J.Wesseling
Hexadecapole Interacting Boson Approximation Structure Functions in Neodymium Isotopes
NUCLEAR REACTIONS 148Nd(e, e'), E=112-450 MeV; measured form factors. 144,146,148,150Nd levels deduced transition charge densities, B(λ). Interacting boson approximation model, hexadecapole states, other data included in analysis.
doi: 10.1103/PhysRevC.47.R1347
Nucl.Phys. A561, 343 (1993)
R.Perrino, N.Blasi, R.De Leo, M.N.Harakeh, C.W.de Jager, S.Micheletti, J.Mieremet, M.Pignanelli, V.Yu.Ponomarev, R.K.J.Sandor, H.de Vries
Excitation of Low-Lying States in 144Nd by Means of (e, e') Scattering
NUCLEAR REACTIONS 144Nd(e, e'), E=112-400 MeV; measured spectra, form factors. 144Nd levels deduced L, J, π, B(λ), transition charge densities. Comparison with microscopic quasiparticle-phonon model calculations. Fourier-Bessel analysis.
doi: 10.1016/0375-9474(93)90016-Q
Nucl.Phys. A559, 1 (1993)
M.Pignanelli, N.Blasi, J.A.Bordewijk, R.De Leo, M.N.Harakeh, M.A.Hofstee, S.Micheletti, R.Perrino, V.Yu.Ponomarev, V.G.Soloviev, A.V.Sushkov, S.Y.van der Werf
Strength Distribution in Neodymium Isotopes: A test of collective nuclear models
NUCLEAR REACTIONS 142,144,146,148,150Nd(p, p'), E=30.5 MeV; 144Nd(p, p'), E=51 MeV; 142,144,146,148,150Nd(d, d'), E=50.8 MeV; measured σ(Ep, θ), σ(Ed, θ). 142,144,146,148,150Nd deduced levels, J, π, B(λ). Enriched targets.
doi: 10.1016/0375-9474(93)90178-Z
Z.Phys. A345, 245 (1993)
J.Rico, B.Rubio, J.L.Tain, A.Gadea, J.Bea, L.M.Garcia-Raffi, O.Tengblad, P.Kleinheinz, R.Menegazzo, R.Wirowski, P.von Brentano, G.Siems, J.Blomqvist
Two-Proton Multiplets in the N = 82 Nucleus 14462Sm82 from In-Beam γ-Measurements
NUCLEAR REACTIONS 142Nd(α, 2n), E=24.5 MeV; measured γ spectra. 144Sm deduced levels, J, π, configurations. High sensitivity in-beam study.
At.Data Nucl.Data Tables 53, 1 (1993)
G.Rudstam, K.Aleklett, L.Sihver
Delayed- Neutron Branching Ratios of Precursors in the Fission Product Region
COMPILATION A=75-150; compiled β--decay T1/2, neutron emission probability; deduced average delayed-neutron branching ratios.
RADIOACTIVITY 80,81,83,79,82Ga, 84Ge, 84,85,86,87As, 88,89,91,87Se, 100,99,98mY, 100,98Sr, 99,98,97,96,95,94,93,92Rb, 91,90,89,88,87Br, 129m,129,130m,131,128m,128,132In, 150,149,148,147La, 149,148,147,146Ba, 148,147,146,145,144,143,142,141Cs, 139,138,137I, 137,136Te, 136,135,134Sb, 134,133Sn(β-n); measured β-, neutron activity simultaneously; deduced revised neutron emission probability, T1/2, delayed neutron branching ratios.
Daresbury Lab., 1992-1993 Ann.Rept., Appendix, p.22 (1993)
A.T.Semple, C.W.Beausang, S.A.Forbes, P.J.Nolan, E.S.Paul, J.N.Wilson, R.M.Clark, K.Hauschild, I.M.Hibbert, R.Wadsworth, J.Simpson, A.Gizon, J.Gizon, D.Santos
A Search for a Superdeformed Band in 144Gd
NUCLEAR REACTIONS 118Sn(30Si, 4n), E=155 MeV; measured γγ-coin. 144Gd deduced no definite superdeformed band.
Phys.Lett. 331B, 19 (1994)
M.Bernas, S.Czajkowski, P.Armbruster, H.Geissel, Ph.Dessagne, C.Donzaud, H.-R.Faust, E.Hanelt, A.Heinz, M.Hesse, C.Kozhuharov, Ch.Miehe, G.Munzenberg, M.Pfutzner, C.Rohl, K.-H.Schmidt, W.Schwab, C.Stephan, K.Summerer, L.Tassan-Got, B.Voss
Projectile Fission at Relativistic Velocities: A novel and powerful source of neutron-rich isotopes well suited for in-flight isotopic separation
NUCLEAR REACTIONS Pb(238U, F)86Ge/88As/89As/90Se/96Kr/103Y/104Y/105Y/106Zr/107Zr/108Nb/109Nb/110Nb/111Mo/112Mo/113Mo/114Tc/115Tc/116Ru/118Ru/118Rh/119Rh/120Rh/121Rh/121Pd/122Pd/123Pd/125Ag/126Ag/135Sn/136Sn/137Sn/137Sb/138Sb/139Sb/139Te/140Te/141Te/142Te/143I/144I/147Xe/151Ba/151La/152La/153La/153Ce/154Ce/155Ce, E at 750 MeV/nucleon; measured reaction products; deduced projectile fission fragment yields, production σ. Fragment separator, energy-loss, tof techniques.
doi: 10.1016/0370-2693(94)90937-7
Phys.Rev. C50, 728 (1994)
M.M.Hindi, A.E.Champagne, M.T.F.da Cruz, R.-M.Larimer, K.T.Lesko, E.B.Norman, B.Sur
β+ Decay and Cosmic-Ray Half-Lives of 143Pm and 144Pm
RADIOACTIVITY 143,144Pm(β+) [from Pr(α, X), E=30 MeV]; measured Eγ, Iγ, annihilation γγ-coin; deduced β+-branching upper limits, partial T1/2 estimates.
Phys.Rev. A49, 4398 (1994)
W.G.Jin, T.Horiguchi, W.Yang, I.Endo
J Dependences of the Isotope Shift and Hyperfine Structure in the Sm I 4f65d6s 9H Term
NUCLEAR MOMENTS 144,148,150,152,154,147,149Sm; measured isotope shifts, hfs; deduced hyperfine parameters for 147,149Sm.
J.Phys.(London) G20, 1771 (1994)
Y.-X.Liu, H.-Z.Sun, E.-G.Zhao
The Effect of Quadrupole and Octupole Deformations on Low-Lying Energy Levels
NUCLEAR STRUCTURE 144,146Ba; calculated levels, B(λ), ratios. Consistent Q formalism, spdf interacting boson model.
doi: 10.1088/0954-3899/20/11/006
Phys.Rev. C50, 127 (1994)
N.Lo Iudice, A.A.Raduta, D.S.Delion
Deformation Properties of the Scissors Mode in the Generalized Coherent State Model
NUCLEAR STRUCTURE 142,146,148,150Nd, 144,148,150,152,154Sm, 154,156,158,160Gd, 160,162,164Dy, 168Er; calculated levels, B(λ). Generalized coherent state model, scissors mode.
Phys.Rev.Lett. 72, 1427 (1994)
S.Lunardi, D.Bazzacco, C.Rossi-Alvarez, P.Pavan, G.de Angelis, D.De Acuna, M.De Poli, G.Maron, J.Rico, O.Stuch, D.Weil, S.Utzelmann, P.Hoernes, W.Satula, R.Wyss
Proton Backbend in the Doubly-Magic Superdeformed Nucleus 144Gd
NUCLEAR REACTIONS 100Mo(48Ti, 4n), E=221 MeV; measured Eγ, Iγ, γγ-coin. 144Gd deduced levels, J, π, superdeformed band dynamical moment of inertia. Cranked mean field calculations comparison.
doi: 10.1103/PhysRevLett.72.1427
Phys.Rev. C49, 188 (1994); Erratum Phys.Rev. C50, 520 (1994)
V.Martin, L.M.Robledo
Theoretical Description of Octupole Correlations in the 138-148Xe Nuclei
NUCLEAR STRUCTURE 138,140,142,144,146,148Xe; calculated levels, energy splitting, B(λ). Mean field theory, Gogny force.
Proc.Conf.on Physics from Large γ-Ray Detector Arrays, Berkeley, California, Vol.2, p.24 (1994)
S.M.Mullins, G.Hackman, D.Haslip, N.C.Schmeing, H.R.Andrews, R.M.Clark, M.Cromaz, J.DeGraaf, T.E.Drake, S.Flibotte, A.Galindo-Uribarri, K.Hauschild, I.M.Hibbert, V.P.Janzen, J.A.Kuehner, E.S.Paul, S.Pilotte, D.C.Radford, A.T.Semple, J.Tiniar, I.Thorslund, P.Vaska, J.C.Waddington, R.Wadsworth, L.Walker, D.Ward, L.Yao
Studies of Superdeformation Near N = 80
NUCLEAR STRUCTURE 145Tb, 142Sm, 143,142,144Eu; analyzed data; deduced superdeformed band structure.
Z.Phys. A348, 57 (1994)
E.Ott, M.Schimmer, R.Wirowski, H.Wolters, I.Jansen, A.von der Werth, A.Dewald, P.von Brentano
High Spin States in 144Sm
NUCLEAR REACTIONS 126Te(24Mg, X), E=98 MeV; measured γγ-coin, Iγ(θ), γ linear polarization. 144Sm deduced high-spin levels, J, π, γ-branching. Compton suppressed Ge detector array OSIRIS-CUBE.
Phys.Rev.Lett. 73, 412 (1994)
S.J.Robinson, J.Jolie, H.G.Borner, P.Schillebeeckx, S.Ulbig, K.P.Lieb
E2 and E3 Transitions from Quadrupole-Octupole Coupled States in 144Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=reactor; measured γ line profiles, thermal Doppler broadening. 144Nd levels deduced T1/2, J, π, configuration.
doi: 10.1103/PhysRevLett.73.412
Nucl.Phys. A579, 319 (1994)
T.Rzaca-Urban, S.Utzelmann, K.Strahle, R.M.Lieder, W.Gast, A.Georgiev, D.Kutchin, G.Marti, K.Spohr, P.von Brentano, J.Eberth, A.Dewald, J.Theuerkauf, I.Wiedenhover, K.O.Zell, K.H.Maier, H.Grawe, J.Heese, H.Kluge, W.Urban, R.Wyss
Study of the High-Spin Structure of 144Gd
NUCLEAR REACTIONS 108Pd(40Ar, 4n), E=182 MeV; measured γγ-coin, Eγ, DCO ratios. 144Gd deduced high-spin levels, J, π, γ-multipolarity.
doi: 10.1016/0375-9474(94)90809-5
Nucl.Phys. A578, 45 (1994)
W.Satula, R.Wyss, P.Magierski
The Lipkin-Nogami Formalism for the Cranked Mean Field
NUCLEAR STRUCTURE 152Dy, 144Gd, 194Hg; calculated moment of inertia, yrast superdeformed bands. Cranked mean field, Lipkin-Nogami formalism, lattice calculations.
doi: 10.1016/0375-9474(94)90968-7
Yad.Fiz. 57, No 12, 2203 (1994); Phys.Atomic Nuclei 57, 2120 (1994)
A.A.Seregin
Search for Manifestations of Phase Transitions in the Energy Spectra of Ba, Ce, and Nd Isotopes
NUCLEAR STRUCTURE 120,122,124,126,128,130,132,134,136,138,140,142,144,146Ba, 128,130,132,134,136,138,140,142,144,146,148,150Ce, 130,132,134,136,138,140,142,144,146,148,150,152Nd; analyzed level data; deduced phase transitions related features.
Phys.Rev. C49, R605 (1994)
N.V.Zamfir, P.von Brentano, R.F.Casten
Phenomenological Signature for the Onset of Strong Octupole Correlations
NUCLEAR STRUCTURE 144Ba, 148Nd, 150Sm, 226Ra, 222,224,226,228,230Th; calculated staggering index vs spin; deduced octupole correlations onset critical angular momentum, P-factor relationship.
RIKEN-93, p.32 (1994)
Y.Zhang, Y.Gono, A.Ferragut, T.Morikawa, K.Morita, A.Yoshida, H.Kumagai, M.Oshima, H.Kusakari, M.Sugawara, M.Ogawa, K.Furuno, T.Komatsubara, J.Mukai, J.Lu, J.C.Kim, S.J.Chae, B.J.Min, T.Murakami
High-Spin States of 144Pm
NUCLEAR REACTIONS 14N(136Xe, 6n), E=6.5 MeV/nucleon; 138Ba(10B, 4n), E=42.5-55 MeV; measured Eγ, Iγ, γγ-coin, γ(θ). 144Pm deduced levels, high spin isomer, J, π.
Nucl.Phys. A595, 409 (1995)
G.Audi, A.H.Wapstra
The 1995 Update to the Atomic Mass Evaluation
COMPILATION A=1-266; compiled, evaluated, updated mass excess, isomeric transition energies data. 1n, 1,2,3H, 3,4He, 13,14C, 14,15N, 16O, 20Ne, 28Si, 40Ar deduced precise masses.
doi: 10.1016/0375-9474(95)00445-9
Phys.Rev. C51, R1057 (1995)
L.Bargioni, P.G.Bizzeti, A.M.Bizzeti-Sona, D.Bazzacco, S.Lunardi, P.Pavan, C.Rossi-Alvarez, G.de Angelis, G.Maron, J.Rico
Double-Octupole Excitations in the N = 84 Nuclei 144Nd and 146Sm
NUCLEAR REACTIONS 139La(11B, 4n), (11B, 2nα), E=45 MeV; measured γγ-coin. 144Nd, 146Sm deduced high-spin levels, J, π, double octupole excitations.
doi: 10.1103/PhysRevC.51.R1057
J.Phys.(London) G21, 657 (1995)
A.Baran, J.L.Egido, B.Nerlo-Pomorska, K.Pomorski, P.Ring, L.M.Robledo
Mean-Field Calculations of Proton and Neutron Distributions in Sr, Xe and Ba Isotopes
NUCLEAR STRUCTURE 78,80,82,84,86,88,90,92,94,96,98,100,102Sr, 114,116,118,120,122,124,126,128,130,132,134,136,138,140,142,144,146Xe, 120,122,124,126,130,132,134,136,138,140,142,144,146,148Ba; calculated rms radii, n-, p- radii, quadrupole deformations differences, electric quadrupole moments. Mean field approach.
doi: 10.1088/0954-3899/21/5/010
J.Phys.(London) G21, 215 (1995)
S.Beiersdorf, W.Heddrich, K.Kesper, H.Huhnermann, W.Moller, H.Wagner
J-Dependence of Optical Isotope Shifts in Sm II
NUCLEAR MOMENTS 144,150,152,154Sm; measured isotope shifts; deduced spin-dependent field, mass-shift parameters. Collinear laser ion beam spectroscopy.
RADIOACTIVITY 146,147,148Sm(α); measured isotope shifts; deduced spin-dependent field, mass-shift parameters. Collinear laser ion beam spectroscopy.
doi: 10.1088/0954-3899/21/2/008
Nucl.Phys. A589, 17 (1995)
V.Yu.Denisov, A.Ya.Dzyublik
Collective States of Even-Even and Odd Nuclei with β2, β3, ..., β(N) Deformations
NUCLEAR STRUCTURE 144,146Ba, 146Ce, 146,148,150Nd, 151Pm, 150Sm, 220,222Rn, 217,219,221Fr, 218,219,220,221,222,223,224,225,226,227,228Ra, 219,223,225,227Ac, 220,221,222,223,224,225,226,228,229Th; calculated levels, B(λ) ratios. Extended generalization of the Davydov-Chaban model.
doi: 10.1016/0375-9474(95)00075-C
Yad.Fiz. 58, No 7, 1188 (1995); Phys.Atomic Nuclei 58, 1111 (1995)
Yu.P.Gangrsky
Laser-Spectroscopy Measurements of Hyperfine Structure in the Optical Spectra of Atoms
NUCLEAR MOMENTS 177Hf; compiled, reviewed hfs data. 150,151,152,154Sm, 151,153Eu; compiled, reviewed spin, quadrupole moments data analyses. 87,85Rb, 39,41K, 23Na; compiled, reviewed hyperfine magnetic anomalies data, analyses. 174,178Hf; compiled, reviewed mean square charge radii data, analyses.
RADIOACTIVITY 143,144,145,146,147Cs; 153Sm; 152,154,155Eu; 153,154,155,156,157Tb; 155,157Dy; 155,156,157,158,159Ho; 157,158,159,160,161Tm; compiled, reviewed spin, quadrupole moments data, analyses. 81,84Rb, 108,116,124In, 119,121,135,138Cs, 158,160Ho, 187,191Hg; compiled, reviewed isomer, ground states charge radii. 172,174,180,182Hf; compiled, revewed mean square charge radii data, analyses. 87Rb, 134Cs, 22Na, 37K, 84Rb, 131Cs; compiled, reviewed hyperfine magnetic anomalies data, analyses.
Nucl.Phys. A589, 267 (1995); Erratum Nucl.Phys. A594, 483 (1995)
A.Gomez, O.Castanos, A.Frank
Description of Some Chains of Isotopes and Isotones in the Interacting-Boson Approximation
NUCLEAR STRUCTURE 144,146Ba, 146,148Ce, 148,150Nd, 150,152Sm, 152,154Gd, 154,156Dy, 156,158Er, 158,160Yb; calculated levels, B(λ). Effective interacting boson approximation, Sm, U, Pt, Os, Ru isotopes included.
doi: 10.1016/0375-9474(95)00073-A
Nucl.Phys. A589, 239 (1995)
D.Hirata, H.Toki, I.Tanihata
Relativistic Mean-Field Theory on the Xenon, Cesium and Barium Isotopes
NUCLEAR STRUCTURE 118,120,122,124,126,128,130,132,134,136,138,140,142,144,146,148Ba; calculated binding energies, radii. Relativistic mean field theory, Xe, Cs isotopes included.
doi: 10.1016/0375-9474(95)00035-Y
Phys.Rev. C52, 1295 (1995)
J.K.Jewell, O.J.Tekyi-Mensah, P.D.Cottle, J.Doring, P.V.Green, J.W.Holcomb, G.D.Johns, T.D.Johnson, K.W.Kemper, P.L.Kerr, S.L.Tabor, P.C.Womble, V.A.Wood
Negative-Parity States Near the Yrast Line in 144Nd
NUCLEAR REACTIONS 130Te(18O, 4n), E=85 MeV; measured Eγ, Iγ, DCO ratios. 144Nd deduced levels, J, π, configurations. Hyperpure detectors.
Nucl.Phys. A587, 377 (1995)
R.V.Jolos, P.von Brentano
Rotational Spectra and Parity Splitting in Nuclei with Strong Octupole Correlations
NUCLEAR STRUCTURE 224,220,218,226Ra, 222,224,232Th, 144Ba; calculated alternating-parity ground state bands level energies.
doi: 10.1016/0375-9474(95)00008-O
Acta Phys.Pol. B26, 249 (1995)
R.M.Lieder, St.Utzelmann, W.Gast, A.Georgiev, Ph.Hoernes, S.Lunardi, D.Bazzacco, R.Menegazzo, C.Rossi-Alvarez, G.de Angelis, D.R.Napoli, M.De Poli
Proton Band Crossing in the Superdeformed Nucleus 144Gd
NUCLEAR REACTIONS 100Mo(48Ti, X), E=215 MeV; measured γγγ-coin. 144Gd deduced superdeformed band proton crossing features.
Phys.Rev. C52, R1 (1995)
M.Piiparinen, A.Atac, S.J.Freeman, R.Julin, S.Juutinen, A.Lampinen, T.Lonnroth, D.Muller, J.Nyberg, G.Sletten, P.Tikkanen, S.Tormanen, A.Virtanen, C.T.Zhang, R.Wyss
Collectivity in ' Spherical ' 143,144Eu Nuclei
NUCLEAR REACTIONS 110Pd(37Cl, 3n), (37Cl, 4n), E=140 MeV; measured Eγ, Iγ(θ), γγ-coin, γγ(t). 143,144Eu deduced high-spin levels, J, π, T1/2, B(E2) values, band structure, shape features. Enriched targets, array of Compton-suppressed Ge dedtectors, 4π BaF2 ball, plunger. Total Routhian surface calculations.
Phys.Rev. C52, R2317 (1995)
N.Pietralla, P.von Brentano, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, H.H.Pitz, A.Zilges
Correlation between Low-Lying M1 and E2 Strength in Heavy Rare Earth Nuclei
NUCLEAR STRUCTURE 142,146,148Nd, 144,148,150,152Sm, 154,156,158,160Gd, 160,162,164Dy, 164,166,168,170Er, 172,174,176Yb, 178Hf, 182,184,186W; analyzed B(M1); deduced deformation dependence of M1 transition strength, M1-E2 correlation, collectivity. Rare earth nuclei, scissors mode.
doi: 10.1103/PhysRevC.52.R2317
Phys.Lett. 357B, 273 (1995)
S.J.Zhu, Q.H.Lu, J.H.Hamilton, A.V.Ramayya, L.K.Peker, M.G.Wang, W.C.Ma, B.R.S.Babu, T.N.Ginter, J.Kormicki, D.Shi, J.K.Deng, W.Nazarewicz, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Asztalos, S.G.Prussin, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.Drigert, K.J.Moody, R.W.Lougheed, J.F.Wild, N.R.Johnson, I.Y.Lee, F.K.McGowan, G.M.Ter-Akopian, Yu.Ts.Oganessian
Octupole Deformation in 142,143Ba and 144Ce: New band structures in neutron-rich Ba-isotopes
RADIOACTIVITY 252Cf(SF); 242Pu(SF); measured γγ-, γγγ-coin following fission fragment decay. 142,143,144,145,146,147Ba, 144Ce deduced high-spin levels, J, π, band structure, shape features, B(λ) in some cases.
doi: 10.1016/0370-2693(95)00900-6
J.Phys.(London) G21, L75 (1995)
S.J.Zhu, J.H.Hamilton, Q.H.Lu, A.V.Ramayya, M.G.Wang, B.R.S.Babu, T.N.Ginter, W.C.Ma, J.K.Deng, D.Shi, J.Kormicki, J.D.Cole, R.Aryaeinejad, Y.X.Dardenne, M.W.Drigert, N.R.Johnson, I.Y.Lee, F.K.McGowan, G.M.Ter-Akopian, Yu.Ts.Oganessian, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Prussin
Identification of 152Ce and Unexpected Variations in Moments of Inertia with Neutron Number and Spin in 142-148Ba, 144-152Ce and 146-156Nd
RADIOACTIVITY 252Cf, 242Pu(SF); measured γ(X-ray)-, γγγ-, (X-ray)(X-ray)-coin. 142,144,146,148Ba, 144,146,148,150,152Ce, 146,148,150,152,154,156Nd deduced high-spin levels, band structure, moments of inertia.
doi: 10.1088/0954-3899/21/10/001
Proc.Intern.Conf on Exotic Nuclei and Atomic Masses, Arles, France, June 19-23, 1995, p.609 (1995)
S.J.Zhu, Q.H.Lu, J.H.Hamilton, A.V.Ramayya, L.K.Peker, M.G.Wang, W.C.Ma, B.R.S.Babu, T.N.Ginter, J.Kormicki, D.Shi, J.K.Deng, W.Nazarewicz, J.O.Rasmussen, M.A.Stoyer, S.Y.Chu, K.E.Gregorich, M.F.Mohar, S.Asztalos, S.G.Prussin, J.D.Cole, R.Aryaeinejad, Y.K.Dardenne, M.Drigert, K.J.Moody, R.W.Lougheed, J.F.Wild, N.R.Johnson, I.Y.Lee, F.K.McGowan, G.M.Ter-Akopian, Yu.Ts.Oganessian
Octupole Deformation in Neutron - Rich 142,143Ba and 144Ce and Identical Ground and Octupole Bands in 144,146Ba
RADIOACTIVITY 242Pu, 252Cf(SF); measured Eγ, Iγ, γγ-, (X-ray)γ-coin. 142,143,144,145,146Ba, 144Ce deduced levels, J, π, rotational bands, B(E1).
Nucl.Phys. A608, 107 (1996)
A.V.Afanasjev, J.Konig, P.Ring
Superdeformed Rotational Bands in the A ∼ 140-150 Mass Region: A cranked relativistic mean field description
NUCLEAR STRUCTURE 154,153,152,151Dy, 154Er, 152,151,150,145Tb, 150,149,145,144Gd, 144,143,142Eu, 152Sm; analyzed superdeformed bands systematics, dynamic moments of inertia, charge quadrupole, mass hexadecapole moments. Cranked relativistic mean field approach.
doi: 10.1016/S0375-9474(96)00272-2
Z.Phys. A354, 143 (1996)
M.Bentaleb, N.Schulz, E.Lubkiewicz, J.L.Durell, C.J.Pearson, W.R.Phillips, J.Shannon, B.J.Varley, I.Ahmad, C.J.Lister, L.R.Morss, K.L.Nash, C.W.Williams
Search for Octupole Deformation in Neutron-Rich Xe Isotopes
RADIOACTIVITY 248Cm(SF); measured γγ-coin, Eγ, Iγ; deduced N=90 isotones systematics. 140,141,142,143,144Xe deduced levels, J, π, band structure, deformation features.
Nucl.Instrum.Methods Phys.Res. A378, 312 (1996)
R.C.Greenwood, M.H.Putnam, K.D.Watts
Ground-State β--Branching Intensities of Several Fission-Product Isotopes Measured using a Total Absorption γ-Ray Spectrometer
RADIOACTIVITY 89,90,91,93Rb, 93,94Sr, 94,95Y, 140Cs, 142,143,144,145La, 143,144,145Ba, 140Cs, 146,147,148Ce, 146,147,148,149,151Pr, 149,151,153,155Nd, 152,157Pm, 157,158Sm, 158Eu(β-) [from 252Cf fission decay]; measured ground state β--branching intensities. Total absorption γ-ray spectrometer, 4πβγ-coincidence mode.
doi: 10.1016/0168-9002(96)00209-4
Nucl.Phys. A597, 35 (1996)
G.A.Lalazissis, M.M.Sharma, P.Ring
Rare-Earth Nuclei: Radii, isotope-shifts and deformation properties in the relativistic mean-field theory
NUCLEAR STRUCTURE 130,132,134,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164Sm, 138,140,142,144,146,148,150,152,154,156,158,160,162,164,166Gd, 142,144,146,148,150,152,154,156,158,160,162,164,166,168Dy, 142,144,146,148,150,152,154,156,158,160,162,164,166,168,170Er, 154,156,158,160,162,164,166,168,170,172,174,176,178,180,182,184Yb; calculated binding energy, charge, neutron radii, isotope shifts, deformation related features. Relativistic mean field theory.
doi: 10.1016/0375-9474(95)00436-X
Nucl.Phys. A605, 191 (1996)
M.Piiparinen, A.Atac, J.Blomqvist, G.B.Hagemann, B.Herskind, R.Julin, S.Juutinen, A.Lampinen, J.Nyberg, G.Sletten, P.Tikkanen, S.Tormanen, A.Virtanen, R.Wyss
High-Spin Spectroscopy of the 142Eu, 143Eu and 144Eu Nuclei
NUCLEAR REACTIONS 110Pd(37Cl, 3n), (37Cl, 4n), (37Cl, 5n), E=140, 160 MeV; measured Eγ, Iγ(θ), γγ-coin, γγ(t), RDM, DSA. 142,143,144Eu deduced high-spin levels, J, π, T1/2, B(M1), B(E2). Enriched targets, array of Compton-suppressed Ge detectors, 4π BaF2 ball, plunger. Shell model, total Routhian surface calculations.
doi: 10.1016/0375-9474(96)00157-1
Nucl.Phys. A601, 1 (1996)
V.Yu.Ponomarev, M.Pignanelli, N.Blasi, A.Bontempi, J.A.Bordewijk, R.De Leo, G.Graw, M.N.Harakeh, D.Hofer, M.A.Hofstee, S.Micheletti, R.Perrino, S.Y.van der Werf
Particle-Hole and Particle-Particle Correlations in Neodymium Isotopes
NUCLEAR REACTIONS 142,144,146Nd(p, t), E=35.6 MeV; 148Nd(p, t), E=25 MeV; measured σ(θ). 140,142,144,146Nd deduced levels, J, π. Enriched targets. Comparision with microscopic calculations.
doi: 10.1016/0375-9474(95)00504-8
Phys.Rev. C54, 1478 (1996)
S.J.Robinson, A.S.Altgilbers, M.M.Hindi, E.B.Norman, R.-M.Larimer
Weak γ-Transition Intensities in the Electron Capture Decay of 144Pm
RADIOACTIVITY 144Pm(EC) [from Pr(α, X), E=20 MeV]; measured Eγ, Iγ. 144Nd levels deduced B(λ), Iγ.
Z.Phys. A354, 157 (1996)
M.Sferrazza, M.A.Cardona, D.Bazzacco, S.Lundardi, E.Maglione, G.de Angelis
In-Beam γ-Ray Spectroscopy of the Odd-Odd Nucleus 144Tb
NUCLEAR REACTIONS 112Sn(35Cl, n2p), E=159 MeV; 116Sn(32S, 3np), E=155 MeV; measured γγ-coin, Eγ, Iγ. 144Tb deduced levels, J, π, isomers, T1/2, band structure. Shell model comparison.
doi: 10.1007/BF02769508
Phys.Rev.Lett. 77, 32 (1996)
G.M.Ter-Akopian, J.H.Hamilton, Yu.Ts.Oganessian, A.V.Daniel, J.Kormicki, A.V.Ramayya, G.S.Popeko, B.R.S.Babu, Q.-H.Lu, K.Butler-Moore, W.-C.Ma, S.Cwiok, W.Nazarewicz, J.K.Deng, D.Shi, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, N.R.Johnson, I.Y.Lee, F.K.McGowan, J.X.Saladin
New Spontaneous Fission Mode for 252Cf: Indication of hyperdeformed 144,145,146Ba at scission
RADIOACTIVITY 252Cf(SF); measured γγ-coin, prompt neutron multiplicities, Mo, Ba isotopes correlated fragment pairs yields; deduced new fission mode. 144,145,146Ba deduced hyperdeformed shape evidence at scission.
doi: 10.1103/PhysRevLett.77.32
KFA-IKP Ann.Rept., 1995, p.133 (1996)
S.Utzelmann, R.M.Lieder, W.Gast, A.Georgiev, S.Lunardi, C.M.Petrache, D.Bazzacco, N.H.Medina, M.A.Rizzuto, C.Rossi-Alvarez, L.-H.Zhu, G.de Angelis, G.Maron, D.R.Napoli, R.Wyss
Excited Superdeformed Band in the Double Magic Nucleus 144Gd
NUCLEAR REACTIONS 100Mo(48Ti, 4n), E=215, 209 MeV; measured γγ-coin. 144Gd deduced superdeformed band.
Phys.Rev. C54, R449 (1996)
M.Wilhelm, E.Radermacher, A.Zilges, P.von Brentano
Direct Proof of the Two-Phonon Character of the Dipole Excitations in 142Nd and 144Sm Around 3.5 MeV
NUCLEAR REACTIONS 142Nd(p, p'γ), E=10.25 MeV; 144Sm(p, p'γ), E=10.20 MeV; measured Eγ, Ep, Iγ, pγ-coin. 144Sm levels deduced γ-branching ratios, configurations, B(λ). 142Nd levels deduced γ-branching ratios, configurations.
Chin.J.Nucl.Phys. 18, No 1, 40 (1996)
Y.Zhang, Y.Gon, Q.Zhao, Y.Zhu
Decay of Isomeric State 9+ in 144Pm Nucleus
RADIOACTIVITY 144mPm; measured γγ-coin, γγ(t), Eγ, Iγ. 144Pm levels deduced transitions Iγ, branching ratios, B(λ), configurations. Shell model.
Nucl.Phys. A626, 343c (1997)
D.Beck, and the ISOLDE Collaboration
Direct Mass Measurements of Unstable Rare Earth Isotopes with the ISOLTRAP Mass Spectrometer
ATOMIC MASSES 123,125,127,131Ba, 133,134,135,136,137Pr, 132,134,135,136,137,138Nd, 136,137,138,139,140m,141,143Pm, 136,137,138,139,140,141g,141m,142,143Sm, 139,141,142m,143,144,145,146,147,148,149Eu, 148,149,154Dy, 150Ho; measured cyclotron frequency; deduced masses. Penning trap mass spectrometer, on-line isotope separation.
doi: 10.1016/S0375-9474(97)00556-3
J.Phys.(London) G23, L97 (1997)
J.L.Cooke, J.Billowes, P.Campbell, E.C.A.Cochrane, T.G.Cooper, P.Dendooven, D.E.Evans, J.A.R.Griffith, I.S.Grant, A.Honkanen, M.Huhta, J.M.G.Levins, M.Oinonen, M.R.Pearson, H.Penttila, J.A.Persson, D.S.Richardson, G.Tungate, P.D.Wheeler, L.Zybert, J.Aysto
First Measurement of Radioisotopes by Collinear Laser Spectroscopy at an Ion-Guide Separator
NUCLEAR REACTIONS 238U(p, F), E=25 MeV; measured 112Rh yield vs electrode voltage, beam current. Molecular beam, ion-guide isotope separator, ion-photon coincidence.
RADIOACTIVITY 140,142,144Ba [from 238U(p, F), E=25 MeV]; measured optical isotope shifts. Ion-guide isotope separator, collinear laser spectroscopy, ion-photon coincidence.
doi: 10.1088/0954-3899/23/11/002
Phys.Rev. C56, 1256 (1997); Erratum Phys.Rev. C57, 1007 (1998)
T.Eckert, O.Beck, J.Besserer, P.von Brentano, R.Fischer, R.-D.Herzberg, U.Kneissl, J.Margraf, H.Maser, A.Nord, N.Pietralla, H.H.Pitz, S.W.Yates, A.Zilges
Dipole Excitations in the Transitional Nucleus 144Nd Studied in Photon Scattering Experiments
NUCLEAR REACTIONS 144Nd(γ, γ'), E ≤ 4.1 MeV bremsstrahlung; measured Eγ, Iγ(θ). 144Nd deduced levels, J, π, Γ0, B(M1), B(E1), dipole strength distributions, two-phonon excitation. Nuclear resonance flourescence technique, data from other nuclei compared.
Phys.Lett. 410B, 86 (1997)
E.Garrote, J.L.Egido, L.M.Robledo
A Microscopic Study of the Octupole Degree of Freedom at High Angular Momentum
NUCLEAR STRUCTURE 144Ba, 146Ce, 224Ra; caclulated high-spin rotational bands dipole moments, B(λ); deduced octupole deformation. Comparisons with experiment. Microscopic parity and number projected calculations.
doi: 10.1016/S0370-2693(97)00942-8
Nucl.Instrum.Methods Phys.Res. A390, 95 (1997)
R.C.Greenwood, R.G.Helmer, M.H.Putnam, K.D.Watts
Measurement of β--Decay Intensity Distributions of Several Fission-Product Isotopes using a Total Absorption γ-Ray Spectrometer
RADIOACTIVITY 138mCs, 90mRb(β-), (IT); 89,91,93,90Rb(β-); 93,94,95Sr, 94,95Y, 138,139,140,141Cs, 141,142,145,143,144Ba, 142,143,144,145La, 145,146,147,148Ce, 146,147,148Pr, 154,155,149,151,152,153Nd, 152,153,154,155,156,157Pm, 157,158Sm, 158Eu(β-); measured Eβ, Iβ; deduced Iβ distributions. Total absorption γ-ray spectrometer. Sources from 252Cf(SF-decay).
doi: 10.1016/S0168-9002(97)00356-2
Phys.Rev. C55, 1101 (1997)
G.Hackman, S.M.Mullins, D.Haslip, S.Flibotte, J.A.Kuehner, J.C.Waddington, R.M.Clark, S.Pilotte
Neutron Excitations and Interactions above the N = 80 Superdeformed Closed Shell: Superdeformation in 144Eu
NUCLEAR REACTIONS 122Sn(27Al, 5n), E=142 MeV; measured γγ-coin. 144Eu deduced levels, J, π, superdeformed bands, configuration.
Prog.Part.Nucl.Phys. 38, 273 (1997)
J.H.Hamilton, A.V.Ramayya, J.K.Hwang, J.Kormicki, B.R.S.Babu, A.Sandulescu, A.Florescu, W.Greiner, G.M.Ter-Akopian, Yu.Ts.Oganessian, A.V.Daniel, S.J.Zhu, M.G.Wang, T.Ginter, J.K.Deng, W.C.Ma, G.S.Popeko, Q.H.Lu, E.Jones, R.Dodder, P.Gore, W.Nazarewicz, J.O.Rasmussen, S.Asztalos, I.Y.Lee, S.Y.Chu, K.E.Gregorich, A.O.Macchiavelli, M.F.Mohar, S.Prussin, M.A.Stoyer, R.W.Lougheed, K.J.Moody, J.F.Wild, L.A.Bernstein, J.A.Becker, J.D.Cole, R.Aryaeinejad, Y.X.Dardenne, M.W.Drigert, K.Butler-Moore, R.Donangelo, H.C.Griffin
New Cold and Ultra Hot Binary and Cold Ternary Spontaneous Fission Modes for 252Cf and New Band Structures with Gammasphere
RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-, (X-ray)γ-coin, prompt neutron multiplicity following binary, ternary fission; deduced fragments isotopic yields. 142,143,144,145,146,148Ba, 140Xe, 144Ce, 99,100,102Zr, 98,100Sr, 112,114,116Pd, 156,158,160Sm deduced high-spin levels, J, π, rotational bands features. 108,110,112Ru, 148,150,152Ce, 146,148,150,152,154Nd, 140Ba, 98Sr, 104Zr deduced rotational bands features. Gammasphere array.
doi: 10.1016/S0146-6410(97)00037-9
Nucl.Phys. A618, 107 (1997)
A.Holt, T.Engeland, E.Osnes, M.Hjorth-Jensen, J.Suhonen
Extended Shell Model Calculation for Even N = 82 Isotones with a Realistic Effective Interaction
NUCLEAR STRUCTURE 134Te, 136Xe, 138Ba, 140Ce, 142Nd, 144Sm; calculated levels, B(λ), proton occupation numbers, other aspects. Extended shell model.
doi: 10.1016/S0375-9474(97)00123-1
Z.Phys. D39, 209 (1997)
T.Kobayashi, I.Endo, A.Fukumi, T.Horiguchi, Y.Ishida, T.Kondo, T.Kuwamoto, N.Minamoto, T.Nakamura, T.Takahashi
Measurement of Hyperfine Structure Constants, g Values and Tensor Polarizability of Excited States of Sm I
NUCLEAR MOMENTS 144,147,148,149,150,152,154Sm; measured hfs, Zeeman spectra; deduced hfs constants.
Nucl.Phys. A618, 238 (1997)
S.Lunardi, L.H.Zhu, C.M.Petrache, D.Bazzacco, N.H.Medina, M.A.Rizzuto, C.Rossi Alvarez, G.de Angelis, G.Maron, D.R.Napoli, S.Utzelmann, W.Gast, R.M.Lieder, A.Georgiev, F.Xu, R.Wyss
Proton Excitations Across the Z = 64 Gap in the Doubly Magic Superdeformed Nucleus 144Gd
NUCLEAR REACTIONS 100Mo(48Ti, 4n), E=209, 215 MeV; measured Eγ, Iγ, γ(n)-coin. 144Gd deduced high-spin levels, J, π, superdeformed bands. Compton-suppressed hyperpure-Ge detectors. Cranked shell model calculations.
doi: 10.1016/S0375-9474(97)00127-9
Nucl.Instrum.Methods Phys.Res. A390, 267 (1997)
R.H.Martin, K.I.W.Burns, J.G.V.Taylor
A Measurement of the Half-Lives of 54Mn, 57Co, 59Fe, 88Y, 95Nb, 109Cd, 133Ba, 134Cs, 144Ce, 152Eu
RADIOACTIVITY 54Mn, 57Co, 109Cd, 133Ba(EC); 59Fe, 95Nb, 134Cs, 144Ce(β-); 88Y, 152Eu(β+)(EC); measured T1/2.
doi: 10.1016/S0168-9002(97)00354-9
Phys.Rev. C56, 3140 (1997)
M.S.Sarkar, S.Sen
Cranked Hartree-Fock-Bogoliubov Calculations in the Xe-Ba Region
NUCLEAR STRUCTURE 120,122Te, 122,124,126,128,130,132Xe, 130,132,134,142,144,146Ba, 132,134,146,148Ce; calculated low-lying states deformation, pairing gap. Cranked Hartree-Fock-Bogoliubov calculations, several parameter sets compared.
Nucl.Phys. A613, 107 (1997)
W.Urban, M.A.Jones, J.L.Durell, M.Leddy, W.R.Phillips, A.G.Smith, B.J.Varley, I.Ahmad, L.R.Morss, M.Bentaleb, E.Lubkiewicz, N.Schulz
Octupole Correlations in Neutron-Rich, Even-Even Barium Isotopes
RADIOACTIVITY 248Cm(SF); measured γγγ-coin, linear polarization Eγ, Iγ, DCO ratios. 140,142,144,146,148Ba deduced levels, J, π, band structure, B(λ) ratios.
doi: 10.1016/S0375-9474(96)00393-4
Nucl.Phys. A634, 395 (1998)
A.V.Afanasjev, G.A.Lalazissis, P.Ring
Relativistic Mean Field Theory in Rotating Frame: Single-particle properties at superdeformation
NUCLEAR STRUCTURE 145,150,151,152Tb, 144,148,149,150Gd, 143Eu, 151,152,153,154,155Dy; calculated superdeformed bands collective, single-particle properties. Cranked relativistic mean-field theory, effective alignment approach.
doi: 10.1016/S0375-9474(98)00156-0
Phys.Rev.Lett. 80, 4398 (1998)
E.Garrote, J.L.Egido, L.M.Robledo
Fingerprints of Reflection Asymmetry at High Angular Momentum in Atomic Nuclei
NUCLEAR STRUCTURE 144Ba, 146Ce, 148Nd, 150Sm; calculated deformation, excitation energy vs spin, transitions B(E1); deduced reflection asymmetry features. HFB calculations, projection after variation approach.
doi: 10.1103/PhysRevLett.80.4398
Phys.Rev. C57, 2264 (1998)
S.F.Hicks, C.M.Davoren, W.M.Faulkner, J.R.Vanhoy
Structural Characteristics of 144Nd Through γ-Ray Spectroscopy following Inelastic Neutron Scattering
NUCLEAR REACTIONS 144Nd(n, n'), E=2.2-3.3 MeV; measured Eγ, Iγ(θ), excitation functions, DSA. 144Nd deduced levels J, π, B(λ), δ, T1/2, multiphonon excitations. IBM-2 calculations.
Eur.Phys.J. A 2, 113 (1998)
K.Jessen, M.Bergstrom, P.von Brentano, A.Dewald, B.Herskind, H.Meise, C.Schumacher, G.Sletten, D.Weisshaar, I.Wiedenhover, J.Wrzesinski
Systematics of Related High-Spin Isomers in 144Sm and Other N = 82 Nuclei
NUCLEAR REACTIONS 122Sn(27Al, 4np), E=127 MeV; measured Eγ, Iγ(t), γγ-coin. 144Sm deduced high-spin levels, configurations, isomer T1/2. Other N=82 high-spin isomers discussed.
Nucl.Phys. A639, 654 (1998)
L.B.Karlsson, I.Ragnarsson, S.Aberg
Polarization Effects in Superdeformed Nuclei
NUCLEAR STRUCTURE 142Sm, 143Eu, 144,148,149,150Gd, 151Tb, 148,150,151,152Dy; calculated superdeformed bands quadrupole moments; deduced single-particle polarization effects. Nilsson-Strutinsky calculations. Comparison with data.
doi: 10.1016/S0375-9474(98)00436-9
Phys.Lett. 427B, 225 (1998)
G.A.Lalazissis, P.Ring
Excitation Energy of Superdeformed Bands in Relativistic Mean Field Theory
NUCLEAR STRUCTURE 142Sm, 144,146,148,150Gd, 148,150,152,154Dy; calculated superdeformed bands excitation energies. Constrained relativistic mean-field theory.
doi: 10.1016/S0370-2693(98)00368-2
Phys.Rev. C57, 2046 (1998)
K.Zaerpoor, Y.D.Chan, D.E.DiGregorio, M.R.Dragowsky, M.M.Hindi, M.C.P.Isaac, K.S.Krane, R.M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Miocinovic, E.B.Norman, S.J.Robinson
Cosmic-Ray Half-Life of 144Pm
RADIOACTIVITY 144Pm(β+), (EC) [from α activation of Pr]; measured decay, annihilation Eγ, Iγ, γγ-coin; deduced β+ branch upper limit.
Nucl.Phys. A635, 325 (1998)
L.H.Zhu, M.Cinausero, S.Lunardi, G.Viesti, D.Bazzacco, G.de Angelis, M.De Poli, D.Fabris, E.Fioretto, A.Gadea, F.Lucarelli, M.Lunardon, N.H.Medina, D.R.Napoli, C.M.Petrache, G.Prete, C.Rossi Alvarez
Influence of the Entrance Channel in the Fusion Reaction 318 MeV 74Ge + 74Ge
NUCLEAR REACTIONS 74Ge(74Ge, X), E=318 MeV; measured Eγ, Iγ, γγ-coin; deduced evaporation residues relative yields, entrance channel effects. 144Gd deduced superdeformed band intensity. HPGe detectors, large-volume BGO detectors.
doi: 10.1016/S0375-9474(98)00168-7
Proc.6th Intern.Spring Seminar on Nuclear Physics (Highlights of Modern Nuclear Structure), S.Agata sui due Golfi, Italy, May 18-22 1998, A.Covello, Ed., World Scientific, Singapore, p.279 (1999)
N.Benczer-Koller, G.Kumbartzki, G.Jakob, J.Holden, K.-H.Speidel
Investigations of Nuclear Structure from g-Factor Measurements on Projectile Beams
NUCLEAR REACTIONS Si(74Se, 74Se'), (76Se, 76Se'), (78Se, 78Se'), (80Se, 80Se'), (82Se, 82Se'), E=230-262 MeV; Si(144Nd, 144Nd'), (146Nd, 146Nd'), (148Nd, 148Nd'), (150Nd, 150Nd'), E=282-288 MeV; measured Eγ, Iγ(θ), γ(Si)-coin following Coulomb excitation. 74,76,78,80,82Se, 144,146,148,150Nd levels deduced g factors. Comparison with IBM calculations. Inverse kinematic transient field technique.
Program and Thesis, Proc.49th Ann.Conf.Nucl.Spectrosc.Struct.At.Nuclei, Dubna, p.98 (1999)
Yu.P.Gangrsky, S.G.Zemlyanoy, B.N.Markov, K.P.Marinova
Charge Radii of Nuclei Near the Neutron Closed Shells
NUCLEAR MOMENTS 39,40,41,42,46,47,48Ca, 48,49,50Ti, 84,85,86,87,88Kr, 86,87,88,89,90Sr, 90,91,92Zr, 136,137,138,139,140Ba, 138,140,142Ce, 140,141,142,143,144Nd, 142,143,144,145,146Sm, 204,205,206Hg, 206,207,208,209,210Pb; measured mean square radii difference. Laser resonance fluorescence method.
Acta Phys.Slovaca 49, 31 (1999)
J.H.Hamilton, A.V.Ramayya, J.K.Hwang, W.Greiner, S.J.Zhu, A.Sandulescu, A.Florescu, J.Kormicki, G.Ter-Akopian, Y.Oganesyan, A.V.Daniel, G.S.Popeko, J.Kliman, M.Morhac, J.D.Cole, R.Aryaeinejad, M.W.Drigert, W.E.Collins, W.C.Ma, E.F.Jones, L.K.Peker, P.M.Gore, G.Drafta, B.R.S.Babu, G.Wang, J.K.Deng
Cold Spontaneous Fission Processes of 252Cf and the Structure of Neutron Rich Ba and La Nuclei
RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin; deduced cold binary, ternary fission yields. 143,144,146Ba, 145,147La deduced high-spin levels, J, π, stable octupole deformation.
Phys.Rev. C59, 1794 (1999)
Y.Ishida, H.Iimura, S.Ichikawa, T.Horiguchi
Mean-Square Nuclear Charge Radius of Radioactive 144Ce by Laser Spectroscopy
NUCLEAR MOMENTS 136,138,140,142,144Ce; measured isotope shifts; deduced mean square charge radii, quadrupole deformation. Collinear laser-ion-beam spectroscopy.
Phys.Rev. C60, 044313 (1999)
B.Kharraja, U.Garg
Incremental Alignments in the A ∼ 150 Superdeformed Region
NUCLEAR STRUCTURE 146,148Eu, 144,147,148,149,150Gd, 145,149,150,151Tb, 152,153Dy, 153Ho; analyzed superdeformed bands alignments; deduced additivity features, band crossing effects. 147Eu, 151Gd; calculated superdeformed bands transition energies.
doi: 10.1103/PhysRevC.60.044313
Phys.Rev. C60, 051302 (1999)
G.A.Lalazissis, D.Vretenar, P.Ring
Transitional Lu and Spherical Ta Ground-State Proton Emitters in the Relativistic Hartree-Bogoliubov Model
NUCLEAR STRUCTURE 149,150,151Lu; calculated proton separation energies, single-particle levels, deformation. 155,156,157Ta; calculated proton separation energies, single-particle levels, spectroscopic factors. 144,145,146,147,148Ho, 146,147,149,150,151Tm, 149,150,151,152,153Lu; calculated ground-state deformation. Relativistic Hartree-Bogoliubov model.
doi: 10.1103/PhysRevC.60.051302
Nucl.Phys. A649, 209c (1999)
V.A.Plujko
An Investigation of Interplay between Dissipation Mechanisms in Heated Fermi Systems by Means of Radiative Strength Functions
NUCLEAR STRUCTURE 144Nd; calculated γ-decay E1 strength functions; deduced GDR features.
doi: 10.1016/S0375-9474(99)00063-9
Phys.Lett. 465B, 61 (1999)
S.J.Robinson, M.M.Hindi, H.G.Borner, Y.D.Chan, D.E.DiGregorio, C.Doll, M.R.Dragowsky, M.K.Harder, M.C.P.Isaac, K.S.Krane, R.-M.Larimer, A.O.Macchiavelli, R.W.Macleod, P.Miocinovic, E.B.Norman, A.Shadkam, K.Zaerpoor
Quadrupole-Octupole Coupled States in 144Nd
NUCLEAR REACTIONS 143Nd(n, γ), E=reactor; measured Doppler-broadened Eγ, Iγ. 144Nd deduced levels T1/2, B(λ), configurations, quadrupole-octupole coupling. Gamma-ray-induced Doppler-broadening technique.
RADIOACTIVITY 144Pm(EC); measured Eγ, Iγ, γγ-coin. 144Nd deduced levels, J, π, B(λ), δ, quadrupole-octupole coupling. Gammasphere array.
doi: 10.1016/S0370-2693(99)01027-8
Nucl.Phys. A649, 93c (1999)
Ch.Stoyanov, V.Yu.Ponomarev, N.Tsoneva, M.Grinberg
The Influence of the GDR on the Low-Energy E1 Transitions in Spherical Nuclei
NUCLEAR STRUCTURE 120Sn, 144Sm, 144Nd; calculated hindered transitions B(E1); deduced two-phonon, GDR components. Comparison with data.
doi: 10.1016/S0375-9474(99)00045-7
Phys.Rev. C60, 054302 (1999)
C.A.Ur, D.Bazzacco, G.P.Bolzonella, S.Lunardi, N.H.Medina, C.M.Petrache, M.N.Rao, C.Rossi Alvarez, L.H.Zhu, G.de Angelis, D.De Acuna, D.R.Napoli, W.Gast, R.M.Lieder, T.Rzaca-Urban, R.Wyss
Quadrupole Moment of the Yrast Superdeformed Band in 144Gd
NUCLEAR REACTIONS 100Mo(48Ti, 4n), E=214 MeV; measured Eγ, Iγ, γγ-coin, DSA. 144Gd deduced superdeformed band intrinsic quadrupole moment. Gasp array.
doi: 10.1103/PhysRevC.60.054302
Phys.Rev.Lett. 82, 691 (1999)
D.H.Youngblood, H.L.Clark, Y.-W.Lui
Incompressibility of Nuclear Matter from the Giant Monopole Resonance
NUCLEAR REACTIONS 90Zr, 116Sn, 144Sm, 208Pb(α, α'), E=240 MeV; measured α spectra, σ(Ex) at small angles. 90Zr, 116Sn, 144Sm, 208Pb deduced giant monopole resonance centroids, E0 strength distributions, nuclear matter compression modulus. Comparison with previous data. Microscopic calculations with Gogny interaction.
doi: 10.1103/PhysRevLett.82.691
Phys.Lett. 487B, 155 (2000)
S.F.Mughabghab, C.L.Dunford
A Dipole-Quadrupole Interaction Term in E1 Photon Transitions
NUCLEAR STRUCTURE 60Co, 80Br, 144,146Nd, 148,150Sm, 156,158Gd, 166Ho, 164Dy, 168Er, 172,174Yb, 176Lu, 180Hf, 182Ta, 188Os, 192Ir, 196Pt, 198Au; analyzed γ spectra from average resonance capture, E1 transitions strengths; deduced role of dipole-quadrupole term, deformation effects, GDR temperature dependence. Generalized Fermi liquid model.
doi: 10.1016/S0370-2693(00)00792-9
Phys.Rev. C62, 044306 (2000)
S.J.Robinson, B.Faircloth, P.Miocinovic, A.S.Altgilbers
Lifetime of the 61+ State in 144Nd
RADIOACTIVITY 144Pm(EC); measured Eγ, Iγ(t), γγ-coin. 144Nd deduced level T1/2, B(E2), configuration. Comparison with model predictions.
doi: 10.1103/PhysRevC.62.044306
Phys.Scr. T88, 153 (2000)
G.A.Souliotis
Formation and Studies of New Proton Emitters via Intermediate-Energy Fragmentation of Heavy-Element Beams
NUCLEAR REACTIONS 90Zr(197Au, X), E=30 MeV/nucleon; measured fragments charge, mass distributions, isotopic production σ; deduced evidence for 126Nd, 129,131Pm, 136Gd, 138,139Tb, 139Dy, 142,143Ho, 144Er, 145Tm, 150Yb, 153Hf, 155Ta.
doi: 10.1238/Physica.Topical.088a00153