NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = D.M.Moltz

Found 56 matches.

Back to query form

2011LE25      J.Phys.(London) G38, 075201 (2011)

D.W.Lee, J.Powell, K.Perajarvi, F.Q.Guo, D.M.Moltz, J.Cerny

Study of the 11C(p, γ) reaction via the indirect d(11C, 12N)n transfer reaction

NUCLEAR REACTIONS 2H(11C, 12N), E=150 MeV; measured reaction products; deduced σ(θ), S-factors, reaction rates. DWUCK4 code calculations.

doi: 10.1088/0954-3899/38/7/075201
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1903. Data from this article have been entered in the XUNDL database. For more information, click here.

2009CE04      Phys.Rev.Lett. 103, 152502 (2009)

J.Cerny, D.M.Moltz, D.W.Lee, K.Perajarvi, B.R.Barquest, L.E.Grossman, W.Jeong, C.C.Jewett

Reinvestigation of the Direct Two-Proton Decay of the Long-Lived Isomer 94Agm [0.4 s, 6.7 MeV, (21+)]

RADIOACTIVITY 94Ag(p), (2p) [from Ni(40Ca, 3np), E=197 MeV]; measured Ep, Ip, pp-coin.; deduced 94Agm one-proton radioactivity, energy groups, branching ratio, no two-proton radioactivity.

doi: 10.1103/PhysRevLett.103.152502
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.

2007LE26      Phys.Rev. C 76, 024314 (2007)

D.W.Lee, K.Perajarvi, J.Powell, J.P.O'Neil, D.M.Moltz, V.Z.Goldberg, J.Cerny

Low-lying resonant states in 16F using a 15O radioactive ion beam

NUCLEAR REACTIONS 1H(15O, p), E=120 MeV; measured excitation function. 16F deduced level widths.

doi: 10.1103/PhysRevC.76.024314
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.

2006PE21      Phys.Rev. C 74, 024306 (2006)

K.Perajarvi, C.Fu, G.V.Rogachev, G.Chubarian, V.Z.Goldberg, F.Q.Guo, D.Lee, D.M.Moltz, J.Powell, B.B.Skorodumov, G.Tabacaru, X.D.Tang, R.E.Tribble, B.A.Brown, A.Volya, J.Cerny

Structure of 12N using 11C+p resonance scattering

NUCLEAR REACTIONS 1H(11C, p), E(cm)=2.2-11.0 MeV; measured recoil proton spectra, σ(θ), excitation functions. 12N deduced levels, J, π, widths. R-matrix analysis.

doi: 10.1103/PhysRevC.74.024306
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1506. Data from this article have been entered in the XUNDL database. For more information, click here.

2005GU25      Phys.Rev. C 72, 034312 (2005)

F.Q.Guo, J.Powell, D.W.Lee, D.Leitner, M.A.McMahan, D.M.Moltz, J.P.O'Neil, K.Perajarvi, L.Phair, C.A.Ramsey, X.J.Xu, J.Cerny

Reexamination of the energy levels of 15F by 14O + 1H elastic resonance scattering

NUCLEAR REACTIONS 1H(14O, p), E=120 MeV; measured recoil proton spectra, σ(θ). 15F deduced resonance energies, J, π.

doi: 10.1103/PhysRevC.72.034312
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1369.

2003PI08      Phys.Rev. C 67, 051305 (2003)

A.Piechaczek, E.F.Zganjar, G.C.Ball, P.Bricault, J.M.D'Auria, J.C.Hardy, D.F.Hodgson, V.Iacob, P.Klages, W.D.Kulp, J.R.Leslie, M.Lipoglavsek, J.A.Macdonald, H.-B.Mak, D.M.Moltz, G.Savard, J.von Schwarzenberg, C.E.Svensson, I.S.Towner, J.L.Wood

High precision branching ratio measurement for the superallowed β decay of 74Rb: A prerequisite for exacting tests of the standard model

RADIOACTIVITY 74Rb(EC) [from Nb(p, X)]; measured Eγ, Iγ, E(ce), I(ce); deduced analog transition branching ratio, QEC. 74Kr deduced levels, transitions.

doi: 10.1103/PhysRevC.67.051305
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.

2002ZG01      Eur.Phys.J. A 15, 229 (2002)

E.F.Zganjar, A.Piechaczek, G.C.Ball, P.Bricault, J.M.D'Auria, J.C.Hardy, D.F.Hodgson, V.Iacob, P.Klages, W.D.Kulp, J.R.Leslie, M.Lipoglavsek, J.A.Macdonald, H.B.Mak, D.M.Moltz, G.Savard, J.von Schwarzenberg, C.E.Svensson, I.S.Towner, J.L.Wood

Tests of the standard model from superallowed Fermi β-decay studies: The 74Rb β-decay

RADIOACTIVITY 74Rb(β+), (EC) [from Nb(p, X)]; measured Eγ, Iγ, E(ce), I(ce), βγ-, β(ce)-coin; deduced branching ratios. 74Kr deduced levels, transition intensities. Implications for standard model test discussed.

doi: 10.1140/epja/i2001-10259-y
Citations: PlumX Metrics

2001BA12      Phys.Rev.Lett. 86, 1454 (2001)

G.C.Ball, S.Bishop, J.A.Behr, G.C.Boisvert, P.Bricault, J.Cerny, J.M.D'Auria, M.Dombsky, J.C.Hardy, V.Iacob, J.R.Leslie, T.Lindner, J.A.Macdonald, H.-B.Mak, D.M.Moltz, J.Powell, G.Savard, I.S.Towner

Precise Half-Life Measurement for the Superallowed 0+ → 0+ β Emitter 74Rb: First results from the new radioactive beam facility (ISAC) at TRIUMF

RADIOACTIVITY 74Rb(β+) [from Nb(p, X)]; measured superallowed decay T1/2.

doi: 10.1103/PhysRevLett.86.1454
Citations: PlumX Metrics

1999TO11      Phys.Rev. C60, 011302 (1999)

K.S.Toth, C.R.Bingham, J.C.Batchelder, L.T.Brown, L.F.Conticchio, C.N.Davids, R.J.Irvine, D.Seweryniak, D.M.Moltz, W.B.Walters, J.Wauters, E.F.Zganjar

α-Decay Rates of 180, 182, 184Pb and the Z = 82 Shell Closure

RADIOACTIVITY 180,182,184Pb(α) [from 90,92,94Zr(92Mo, 2n)]; measured Eα, T1/2; deduced masses, reduced widths, shell closure effects. 176,178,180Hg deduced α-branching. Decay rate systematics for Z=76-90 dicsussed. Mass separator.

doi: 10.1103/PhysRevC.60.011302
Citations: PlumX Metrics

1998RO13      Phys.Rev. C57, 2222 (1998)

M.W.Rowe, D.M.Moltz, T.J.Ognibene, J.Powell, J.Cerny

Search for Proton Decay from a Predicted Isomer of 77Rb

NUCLEAR REACTIONS 40Ca(40Ca, 3p), E=110-160 MeV; measured isomeric state production σ upper limit. Helium-jet transport, on-line mass separation.

doi: 10.1103/PhysRevC.57.2222
Citations: PlumX Metrics

1996BA35      Phys.Rev. C54, 949 (1996)

J.C.Batchelder, K.S.Toth, E.F.Zganjar, D.M.Moltz, C.R.Bingham, T.J.Ognibene, J.Powell, M.W.Rowe

Determination of the 190Po α Reduced Width

RADIOACTIVITY 190Po(α) [from 144Sm(48Si, 2n), E=215 MeV]; measured T1/2, Eα; deduced α-decay reduced width, mass excess.

doi: 10.1103/PhysRevC.54.949
Citations: PlumX Metrics

1996OG01      Phys.Rev. C54, 1098 (1996)

T.J.Ognibene, J.Powell, D.M.Moltz, M.W.Rowe, J.Cerny

Additional Results from the β-Delayed Proton Decays of 27P and 31Cl

RADIOACTIVITY 28,27P, 31Cl(β+p) [from Zn, Si(p, X), E=28, 45 MeV]; measured β-delayed Ep, Ip; deduced log ft, branching ratios, β strength function. Compared to theory.

doi: 10.1103/PhysRevC.54.1098
Citations: PlumX Metrics

1996TO08      Z.Phys. A355, 225 (1996)

K.S.Toth, J.C.Batchelder, D.M.Moltz, J.D.Robertson

Identification of 180Pb

NUCLEAR REACTIONS 144Sm(40Ca, 4n), E=230 MeV; measured Eα, Iα; deduced evidence for 180Pb.

RADIOACTIVITY 180Pb(α) [from 144Sm(40Ca, 4n), E=230 MeV]; measured Eα, Iα, T1/2; deduced mass excess.

doi: 10.1007/s002180050103
Citations: PlumX Metrics

1995BA75      Phys.Rev. C52, 1807 (1995)

J.C.Batchelder, K.S.Toth, D.M.Moltz, T.J.Ognibene, M.W.Rowe, C.R.Bingham, E.F.Zganjar, B.E.Zimmerman

Excitation Energy of the πs1/2 Intruder State in 189Bi

RADIOACTIVITY 189mBi(α) [from 144Sm(48Ti, X), E=215, 225 MeV]; measured Eα, Iα; deduced intruder states systematics in Bi, Tl isotopes. 189Bi deduced πs1/2 intruder state.

doi: 10.1103/PhysRevC.52.1807
Citations: PlumX Metrics

1995TI08      Phys.Rev. C52, R2298 (1995)

R.J.Tighe, J.C.Batchelder, D.M.Moltz, T.J.Ognibene, M.W.Rowe, J.Cerny, B.A.Brown

Observation of Strong Isospin Mixing in Proton Emission from the Astrophysically Interesting Isobaric Analog State in 23Mg

RADIOACTIVITY 23Al(β+p) [from 24Mg(p, 2n), E=40 MeV]; measured β-delayed Ep, Ip. 23Mg deduced levels, isospin mixing in IAS decay. Shell model wave comparison.

doi: 10.1103/PhysRevC.52.R2298
Citations: PlumX Metrics

1994BA54      Phys.Rev. C50, 1807 (1994)

J.C.Batchelder, R.J.Tighe, D.M.Moltz, T.J.Ognibene, M.W.Rowe, J.Cerny

Observation of Beta-Delayed Proton Emission from 24Al

RADIOACTIVITY 24Al(β+p) [from 24Mg(p, n), E=20, 28.5 MeV]; measured β-delayed protons spectra, T1/2; deduced delayed proton branching ratio. 24Mg levels deduced proton, α-decay competition. Gas-ΔE, Si-E triple telescopes.

doi: 10.1103/PhysRevC.50.1807
Citations: PlumX Metrics

1994MO42      Nucl.Instrum.Methods Phys.Res. A349, 210 (1994)

D.M.Moltz, J.D.Robertson, J.C.Batchelder, J.Cerny

Development of Low-Energy Proton Detector Telescopes

RADIOACTIVITY 25Si(β+p) [from 24Mg(3He, 2n), E=40 MeV]; measured β-decay Ep, Ip; deduced proton detector characteristics. One or two gas ΔE detectors followed by silicon E detector.

doi: 10.1016/0168-9002(94)90622-X
Citations: PlumX Metrics

1994TI03      Phys.Rev. C49, R2871 (1994)

R.J.Tighe, D.M.Moltz, J.C.Batchelder, T.J.Ognibene, M.W.Rowe, J.Cerny

Evidence for the Ground-State Proton Decay of 105Sb

RADIOACTIVITY 25Si(β+p) [from Mg(3He, X), E=40 MeV]; 105Sb(p), (β+) [from 50Cr(58Ni, 2np), E=370, 405 MeV]; measured β-delayed Ep, Ip. 105Sb deduced ground state proton branching ratio.

doi: 10.1103/PhysRevC.49.R2871
Citations: PlumX Metrics

1993BA12      Phys.Rev. C47, 2038 (1993)

J.C.Batchelder, D.M.Moltz, T.J.Ognibene, M.W.Rowe, J.Cerny

Beta-Delayed Proton Decay of 65Se

NUCLEAR REACTIONS 40Ca(28Si, 3n), E=175 MeV; measured β-delayed Ep, Ip.

RADIOACTIVITY 65Se(β+p) [from 40Ca(28Si, 3n), E=175 MeV]; measured β-delayed Ep, Ip; deduced mass excess. 65As deduced levels, β-branching ratio.

doi: 10.1103/PhysRevC.47.2038
Citations: PlumX Metrics

1993BA61      Phys.Rev. C48, 2593 (1993)

J.C.Batchelder, D.M.Moltz, T.J.Ognibene, M.W.Rowe, R.J.Tighe, J.Cerny

Beta-Delayed Proton Decay of 73Sr

RADIOACTIVITY 73Sr(β+p) [from 40Ca(36Ar, 3n), E=245 MeV]; measured beta-delayed Ep, Ip; deduced mass excess, beta-branching ratio.

doi: 10.1103/PhysRevC.48.2593
Citations: PlumX Metrics

1993GA09      Phys.Rev. C47, 2910 (1993)

A.Garcia, Y.-D.Chan, M.T.F.da Cruz, R.M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen, D.M.Moltz, J.Batchelder, T.J.Ognibene, M.M.Hindi

Electron-Capture Decay of 100Tc and the Double-β Decay of 100Mo

RADIOACTIVITY 100Tc(EC) [from 100Mo(p, n), E=9 MeV]; measured Eγ, Iγ, E X-ray, I X-ray; deduced log ft, T1/2. 100Mo deduced two-step process role in 2ν-accompanied 2β-decay, T1/2.

doi: 10.1103/PhysRevC.47.2910
Citations: PlumX Metrics

1993MO14      Nucl.Phys. A562, 111 (1993)

D.M.Moltz, J.D.Robertson, E.B.Norman, J.Burde, C.W.Beausang

Low-Lying Level Structure of 73Kr

NUCLEAR REACTIONS, ICPND 16O, 40Ca(36Ar, n2p), E ≈ 90-110 MeV; measured nγγ-coin; deduced σ(E). 73Kr deduced levels.

doi: 10.1016/0375-9474(93)90035-V
Citations: PlumX Metrics

1993RO06      Phys.Rev. C47, 1455 (1993)

J.D.Robertson, D.M.Moltz, T.F.Lang, J.E.Reiff, J.Cerny, B.H.Wildenthal

Beta-Delayed Proton Decay of 25Si

NUCLEAR REACTIONS 24Mg(3He, 2n), E=40 MeV; measured β-delayed proton spectra.

RADIOACTIVITY 25Si(β+p) [from 24Mg(3He, 2n), E=40 MeV]; measured β-delayed Ep, Ip; deduced log ft. 25Al deduced levels, J, π, T, branching ratios, Gamow-Teller transition strength.

doi: 10.1103/PhysRevC.47.1455
Citations: PlumX Metrics

1992MO15      Z.Phys. A342, 273 (1992)

D.M.Moltz, J.C.Batchelder, T.F.Lang, T.J.Ognibene, J.Cerny, P.E.Haustein, P.L.Reeder

Beta-Delayed Two-Proton Decay of 39Ti

RADIOACTIVITY 39Ti(β+p) [from Ca(3He, X), E=110 MeV]; measured two-proton energy sum spectra following β-decay; deduced decay scheme, energy available for two-proton emission. 39Sc deduced IAS.

doi: 10.1007/BF01291509
Citations: PlumX Metrics

1991GA23      Phys.Rev.Lett. 67, 3654 (1991)

A.Garcia, E.G.Adelberger, P.V.Magnus, H.E.Swanson, O.Tengblad, D.M.Moltz, and the ISOLDE Collaboration

β+ Decays of 37Ca: Implications for the efficiency of the 37Cl solar ν detector

RADIOACTIVITY 37Ca(β+p); measured β-delay pγ-coin; deduced Gamow-Teller transition strengths, solar ν cross section.

doi: 10.1103/PhysRevLett.67.3654
Citations: PlumX Metrics

1990AK01      Phys.Rev. C41, 1126 (1990)

Y.A.Akovali, K.S.Toth, A.L.Goodman, J.M.Nitschke, P.A.Wilmarth, D.M.Moltz, M.N.Rao, D.C.Sousa

Single-Particle States in 151Tm and 151Er: Systematics of neutron states in N = 83 Nuclei

RADIOACTIVITY 151Yb, 151Tm(β+) [from 96Ru(58Ni, X), E=360 MeV]; measured Eγ, Iγ, γ(t), γγ-coin; deduced log ft. 151Tm, 151Er deduced levels, J, π, T1/2.

NUCLEAR STRUCTURE 133Sb, 135I, 137Cs, 139La, 141Pr, 143Pm, 145Eu, 147Tb, 149Ho, 151Tm, 137Xe, 139Ba, 141Ce, 143Nd, 145Sm, 147Gd, 149Dy, 151Er; calculated single particle state energies. Hartree-Fock-Bogoliubov method.

doi: 10.1103/PhysRevC.41.1126
Citations: PlumX Metrics

1990GA17      Phys.Rev. C42, 765 (1990)

A.Garcia, E.G.Adelberger, H.E.Swanson, T.F.Lang, D.M.Moltz

37Ca β+ Decay and the Efficiency of the 37Cl Detector for High Energy Neutrinos

RADIOACTIVITY 37Ca(β+p) [from Ca(3He, X), E=60 MeV]; 25Si(β+) [from 24Mg(3He, 2n)]; measured β-delayed Ep, Ip, Eγ, Iγ, γγ-, pγ-coin; deduced log ft. 36Ar level deduced branching.

doi: 10.1103/PhysRevC.42.765
Citations: PlumX Metrics

1990LA14      Phys.Rev. C42, R1175 (1990)

T.F.Lang, D.M.Moltz, J.E.Reiff, J.C.Batchelder, J.Cerny, J.D.Robertson, C.W.Beausang

Identification of the πg9/2 Band in 67As

NUCLEAR REACTIONS 40Ca(32S, pα), (33S, pnα), E=95-110 MeV; measured Eγ, Iγ, γγ(θ), γ(θ), γγ-, nγγ-, αγγ-coin. 67As deduced levels, J, π.

doi: 10.1103/PhysRevC.42.R1175
Citations: PlumX Metrics

1990RO15      Phys.Rev. C42, 1922 (1990)

J.D.Robertson, J.E.Reiff, T.F.Lang, D.M.Moltz, J.Cerny

Search for Ground State Proton Emission from 65As and 69Br

RADIOACTIVITY 65As [from 40Ca(28Si, 2np), E=175 MeV; 40Ca(32S, 2npα), E=200 MeV]; 69Br [from 40Ca(32S, 2np), E=200 MeV]; measured β-delayed proton emission T1/2 upper limit.

doi: 10.1103/PhysRevC.42.1922
Citations: PlumX Metrics

1989RE02      Nucl.Instrum.Methods Phys.Res. A276, 228 (1989)

J.E.Reiff, M.A.C.Hotchkis, D.M.Moltz, T.F.Lang, J.D.Robertson, J.Cerny

A Fast In-Beam Recoil Catcher Wheel and the Observation of Beta-Delayed Two-Proton Emission from 31Ar

NUCLEAR REACTIONS Mg(3He, X), E=110, 135 MeV; measured β-delayed proton spectra for 17Ne, 21Mg, 25Si, 22Al, 31Ar. Fast in-beam recoil catcher foil wheel.

RADIOACTIVITY 17Ne, 21Mg, 25Si(β+p) [from Mg(3He, X), E=110 MeV]; measured β-delayed proton spectra. 22Al, 31Ar(β+p) [from Mg(3He, X), E=135 MeV]; measured β-delayed two-proton spectra. 31Ar deduced Q(EC), mass excess, possible T1/2, decay systematics. 31Cl deduced IAS energy, possible decay systematics.

doi: 10.1016/0168-9002(89)90637-2
Citations: PlumX Metrics

1989TO01      Phys.Rev. C39, 1150 (1989)

K.S.Toth, D.M.Moltz, J.D.Robertson

Identification of 181Pb in 40Ca Irradiations of 144Sm

RADIOACTIVITY 181Pb(α) [from 144Sm(40Ca, 3n), E=212, 201 MeV]; measured decay products, Eα, Iα; deduced mass excess, T1/2.

NUCLEAR REACTIONS 144,147Sm(40Ca, xn), E=275, 265 MeV; 144Sm(40Ca, xn), E=201 MeV; measured E(α), I(α); deduced evidence for 181Pb. 183Pb deduced α-branching, E(α), mass, Q(α) correction.

doi: 10.1103/PhysRevC.39.1150
Citations: PlumX Metrics

1988AV02      Phys.Rev. D37, 618 (1988)

F.T.Avignone III, C.Baktash, W.C.Barker, F.P.Calaprice, R.W.Dunford, W.C.Haxton, D.Kahana, R.T.Kouzes, H.S.Miley, D.M.Moltz

Search for Axions from the 1115-keV Transition of 65Cu

RADIOACTIVITY 65Zn(EC), (β+); measured γγ-coin; deduced axion search constraints.

doi: 10.1103/PhysRevD.37.618
Citations: PlumX Metrics

1987BL14      Nucl.Instrum.Methods Phys.Res. B26, 328 (1987)

F.B.Blonnigen, D.M.Moltz, T.F.Lang, W.F.Knoll, X.Xu, M.A.C.Hotchkis, J.E.Reiff, J.Cerny

Improvements to the Helium-Jet Coupled On-Line Mass Separator RAMA

NUCLEAR REACTIONS 142Nd(16O, xn)153Er, E=120 MeV; measured Eα, Iα. Improved on-line mass separator.

doi: 10.1016/0168-583X(87)90772-5
Citations: PlumX Metrics

1987HO01      Phys.Rev. C35, 315 (1987)

M.A.C.Hotchkis, J.E.Reiff, D.J.Vieira, F.Blonnigen, T.F.Lang, D.M.Moltz, X.Xu, J.Cerny

Beta-Delayed Proton Decay of 61Ge

RADIOACTIVITY 61Ge(β+p) [from 40Ca(24Mg, 3n), (28Si, α3n), E=73-128 MeV]; measured β-delayed Ep, T1/2. 61Ga deduced levels, possible J, π. ΔE-E telescopes.

doi: 10.1103/PhysRevC.35.315
Citations: PlumX Metrics

1987MO06      Phys.Rev. C35, 1275 (1987)

D.M.Moltz, A.C.Betker, J.P.Sullivan, R.H.Burch, C.A.Gagliardi, R.E.Tribble, K.S.Toth, F.T.Avignone III

Masses of 77Kr and 75Kr

NUCLEAR REACTIONS 78,80Kr(3He, 6He), E=70 MeV; 78Kr(d, t), E=29.1 MeV; measured σ(E(6He)), σ(Et), Q. 75,77Kr deduced masses. Enriched gas targets.

doi: 10.1103/PhysRevC.35.1275
Citations: PlumX Metrics

1987TO09      Phys.Rev. C35, 2330 (1987)

K.S.Toth, D.M.Moltz, F.Blonnigen, F.T.Avignone III

Identification of 182Pb in 40Ca Irradiations of 147Sm

NUCLEAR REACTIONS 147Sm(40Ca, xn), E=194 MeV; measured Eα, Iα; deduced evidence for 182Pb. Si-Au detector.

RADIOACTIVITY 182,183Pb(α) [from 147Sm(40Ca, X), E=194 MeV]; measured Eα, T1/2. 182Pb deduced mass excess. Si-Au detector.

doi: 10.1103/PhysRevC.35.2330
Citations: PlumX Metrics

1986LE19      Phys.Rev. C34, 2256 (1986)

K.T.Lesko, E.B.Norman, D.M.Moltz, R.M.Larimer, S.G.Crane, S.E.Kellogg

Isomeric Levels in 180Lu and the Nucleosynthesis of 180mTa

RADIOACTIVITY 180Lu(β-) [from 180Hf(n, p)]; measured Eγ, Iγ, T1/2; deduced 180mTa nucleosynthesis consequences. 180Lu deduced isomer T1/2, production σ. Enriched targets, rabbit transfer system, Ge detector.

doi: 10.1103/PhysRevC.34.2256
Citations: PlumX Metrics

1986TO12      Phys.Lett. 178B, 150 (1986)

K.S.Toth, Y.A.Ellis-Akovali, J.M.Nitschke, P.A.Wilmarth, P.K.Lemmertz, D.M.Moltz, F.T.Avignone III

Structure in β-Delayed Proton Spectra of N = 81 Precursors

RADIOACTIVITY 151Yb(β+p) [from 96Ru(58Ni, n2p), E=360 MeV]; measured β-delayed Ep, Ip, β+p-, pγ-, p(X-ray)-coin. 150Er deduced levels, J, π, proton branching. Ge, Si detectors, plastic scintillator, on-line separator.

doi: 10.1016/0370-2693(86)91486-3
Citations: PlumX Metrics

1985AY01      Phys.Rev.Lett. 55, 1384 (1985)

J.Aysto, D.M.Moltz, X.J.Xu, J.E.Reiff, J.Cerny

Observation of the First T(z) = -5/2 Nuclide, 35Ca via Its β-Delayed Two-Proton Emission

NUCLEAR REACTIONS 40Ca(3He, 4nα), E=135 MeV; measured β-delayed two-proton spectra, Ep, Ip. 35Ca deduced mass excess. Natural Ca target.

RADIOACTIVITY 35Ca(β+2p) [from 40Ca(3He, 4nα), E=135 MeV]; measured β-delayed two-proton sum spectra, pp-coin, Ep, Ip; deduced T=1/2, (5/2)+ level decay characteristics, approximate T1/2. 35K level deduced proton decay characteristics. 34Ar, 33Cl levels deduced proton branching characteristics.

doi: 10.1103/PhysRevLett.55.1384
Citations: PlumX Metrics

1985AY02      Phys.Rev. C32, 1700 (1985)

J.Aysto, X.J.Xu, D.M.Moltz, J.E.Reiff, J.Cerny, B.H.Wildenthal

Beta-Delayed Proton Decays of 27P and 31Cl: Gamow-Teller decays with large Q values

RADIOACTIVITY 27P(β+p) [from 28Si(p, 2n), E=28-50 MeV]; 31Cl(β+p) [from 32S(p, 2n), E=28-50 MeV]; measured β-delayed Ep, Ip, T1/2; deduced β-branching, log ft. 27Si, 31S deduced Gamow-Teller strength function, levels, proton branching.

doi: 10.1103/PhysRevC.32.1700
Citations: PlumX Metrics

1985JA07      Phys.Rev. C31, 1576 (1985)

R.Jahn, R.L.McGrath, D.M.Moltz, J.E.Reiff, X.J.Xu, J.Aysto, J.Cerny

Angular Correlations in the Beta-Delayed Two-Proton Decay of 22Al

RADIOACTIVITY 22Al(β+p) [from 24Mg(3He, 4np), E=110 MeV]; measured β-delayed pp(θ); deduced decay scheme, diproton emission probability. 22Mg, 21Na levels deduced decay characteristics.

doi: 10.1103/PhysRevC.31.1576
Citations: PlumX Metrics

1985TO11      Phys.Rev. C32, 342 (1985)

K.S.Toth, Y.A.Ellis-Akovali, F.T.Avignone III, R.S.Moore, D.M.Moltz, J.M.Nitschke, P.A.Wilmarth, P.K.Lemmertz, D.C.Sousa, A.L.Goodman

Single-Particle States in 149Er and 149Ho, and the Effect of the Z = 64 Closure

NUCLEAR STRUCTURE 133Sb, 135I, 137Cs, 139La, 141Pr, 143Pm, 145Eu, 147Tb, 149Ho, 131Sn, 133Te, 137Ba, 139Ce, 141Nd, 143Sm, 145Gd, 147Dy, 149Er; calculated single particle states. Hartree-Fock method.

RADIOACTIVITY 149Er(β+), (EC), 149mEr [from 144Sm(12C, 7n), E=135 MeV]; measured Eγ, Iγ, γγ-coin, T1/2, β-delayed Ep, Ip. 149Er deduced levels, J, π, ICC. 149Ho deduced levels, J, π. Mass separation.

doi: 10.1103/PhysRevC.32.342
Citations: PlumX Metrics

1984MO22      Nucl.Phys. A427, 317 (1984)

D.M.Moltz, K.S.Toth, F.T.Avignone III, H.Noma, B.D.Kern, R.E.Tribble, J.P.Sullivan

β-Decay of 76Rb and the Level Structure of 76Kr

NUCLEAR REACTIONS 78Kr(α, 6He), E=102.7 MeV; measured σ(E(6He)). 76Kr deduced levels. Magnetic spectrograph, enriched 78Kr gas target.

RADIOACTIVITY 76Rb(β+); measured Eγ, Iγ, γγ-coin; deduced level J, π. 76Kr deduced levels, J, π. Mass separation. Nilsson model calculations.

doi: 10.1016/0375-9474(84)90088-5
Citations: PlumX Metrics

1984TO07      Phys.Rev. C30, 712 (1984)

K.S.Toth, D.M.Moltz, E.C.Schloemer, M.D.Cable, F.T.Avignone III, Y.A.Ellis-Akovali

Beta-Delayed Proton Activities: 147Dy and 149Er

NUCLEAR REACTIONS 144Sm(12C, xn), E ≈ 135 MeV; measured delayed proton spectra; deduced evidence for 149Er.

RADIOACTIVITY 147Dy, 149Er(β+p) [from 142Nd, 144Sm(12C, xn)]; measured β-delayed Ep, Ip; deduced T1/2.

doi: 10.1103/PhysRevC.30.712
Citations: PlumX Metrics

1984TO09      Phys.Rev.Lett. 53, 1623 (1984)

K.Toth, Y.A.Ellis-Akovali, C.R.Bingham, D.M.Moltz, D.C.Sousa, H.K.Carter, R.L.Mlekodaj, E.H.Spejewski

Evidence from α Decay that Z = 82 is not Magic for Light Pb Isotopes

NUCLEAR REACTIONS 180W(16O, xn), E not given; 160Dy(32S, 6n), E=200 MeV; measured Eγ, Iγ, γγ-, γ(X-ray)-coin, Eα, Iα. 192,190,188,186Pb deduced α-decay T1/2, α-branching, decay probabilities.

doi: 10.1103/PhysRevLett.53.1623
Citations: PlumX Metrics

1983KE08      Phys.Rev. C28, 2168 (1983)

B.D.Kern, K.S.Toth, D.M.Moltz, J.Lin, F.T.Avignone III, H.Noma, G.A.Leander

Beta Decay of 75Rb to Low-Lying Levels in 75Kr

RADIOACTIVITY 75Rb(β+) [from 58Ni(20Ne, p2n)]; measured T1/2, Eγ, Iγ, γγ-coin. 75Kr deduced levels, J, π. Mass separated samples.

doi: 10.1103/PhysRevC.28.2168
Citations: PlumX Metrics

1982MO10      Phys.Lett. 113B, 16 (1982)

D.M.Moltz, K.S.Toth, F.T.Avignone III, H.Noma, B.G.Ritchie, B.D.Kern

Precision Mass Difference Measurements in Light Rubidium and Krypton Isotopes Utilizing Beta-Endpoints

RADIOACTIVITY 77,76Rb [from 60Ni(20Ne, xnp)], 77Kr [from 77Rb decay]; measured βγ-, γγ-coin, β-endpoint energies; deduced Q(EC). 76Rb level deduced J, π. 76Kr level deduced J, π, γ-branching.

doi: 10.1016/0370-2693(82)90099-5
Citations: PlumX Metrics

1982MO19      Phys.Rev. C26, 1316 (1982)

D.M.Moltz, K.S.Toth, Y.A.Ellis-Akovali, J.D.Cole

Decay of 150Er

RADIOACTIVITY 150Er(β+) [from 144Sm(12C, xnyp), E=124 MeV]; 150Ho(β+), (EC) [from 150Er decay]; measured Eγ, Iγ, γγ-, γ(K X-ray)-coin. 150Er level deduced T1/2. 150Ho, 150Dy deduced levels, J, π.

NUCLEAR REACTIONS 144Sm(12C, 6n), E=120 MeV; measured Eγ, Iγ, γγ-, γ(K X-ray)-coin; deduced evidence for 150Er.

doi: 10.1103/PhysRevC.26.1316
Citations: PlumX Metrics

1982MO23      Phys.Rev. C26, 1914 (1982)

D.M.Moltz, K.S.Toth, R.E.Tribble, R.E.Neese, J.P.Sullivan

Masses of 76Kr and 74Kr

NUCLEAR REACTIONS 78,80Kr(α, 6He), E=79.7 MeV; 78Kr(α, 8He), E=102.7 MeV; measured σ(E(6He)), σ(E(8He)); deduced Q. 76,74Kr deduced mass excess. Enriched gas targets, magnetic spectrograph.

doi: 10.1103/PhysRevC.26.1914
Citations: PlumX Metrics

1982TO01      Phys.Rev. C25, 667 (1982)

K.S.Toth, D.M.Moltz, Y.A.Ellis-Akovali, C.R.Bingham, M.D.Cable, R.F.Parry, J.M.Wouters

Single-Proton States in 147Tb

RADIOACTIVITY 147Dy; measured Eγ, Iγ, γγ-coin. 147Tb deduced levels, J, π.

doi: 10.1103/PhysRevC.25.667
Citations: PlumX Metrics

1982TO14      Phys.Lett. 117B, 11 (1982)

K.S.Toth, Y.A.Ellis-Akovali, D.M.Moltz, R.L.Mlekodaj

Low Lying 1+ and 2- States in Doubly-Odd Terbium, Holmium, and Thulium Nuclei

NUCLEAR REACTIONS 144,147Sm(12C, xn), E not given; measured T1/2, Eγ, Iγ, γγ-coin, Eα; deduced evidence for 150Er.

RADIOACTIVITY 150,152,154Er(EC), (β+) [from 144,147Sm(12C, xn)]; 156Yb(EC), (β+) [from 144,147Sm(16O, xn)]; measured T1/2, Eγ, Iγ, γγ-coin, Eα. 156Tm, 152,154Ho deduced isomer T1/2, α-branching, predominant level systematics prolate configuration.

doi: 10.1016/0370-2693(82)90863-2
Citations: PlumX Metrics

1981AV03      Nucl.Instrum.Methods 189, 453 (1981)

F.T.Avignone III, H.Noma, D.M.Moltz, K.S.Toth

Calculations of the Interference of Annihilation Radiations with Positron Spectra in a Ge Detector

RADIOACTIVITY 82Sr; calculated β+ end-point energies. Monte Carlo technique, annihilation radiation distortions.

doi: 10.1016/0029-554X(81)90431-6
Citations: PlumX Metrics

1981AY01      Phys.Rev. C23, 879 (1981)

J.Aysto, M.D.Cable, R.F.Parry, J.M.Wouters, D.M.Moltz, J.Cerny

Decays of the T(z) = -2 Nuclei 20Mg, 24Si, and 36Ca

RADIOACTIVITY 20Mg, 24Si, 36Ca [from Ne, Mg, Ca(3He, 3n), (3He, 3nα), E=40-100 MeV, mass separation]; measured β-delayed Ep, Ip; deduced T1/2, proton-branching; deduced coefficients of isobaric multiplet mass equation. 20Na, 24Al, 36K level deduced mass excess.

doi: 10.1103/PhysRevC.23.879
Citations: PlumX Metrics

1981TO02      Nucl.Phys. A356, 26 (1981)

K.S.Toth, Y.A.Ellis-Akovali, D.M.Moltz, C.R.Bingham, H.K.Carter, D.C.Sousa

The α-Decay Rate of 188Pb

RADIOACTIVITY 188Pb [from 180W(16O, xn)]; measured T1/2, Eγ, Iγ, Eα, Iα, γγ-coin. 188Pb deduced α-decay branching ratio. Mass separation.

doi: 10.1016/0375-9474(81)90115-9
Citations: PlumX Metrics

1979AY01      Phys.Lett. 82B, 43 (1979)

J.Aysto, D.M.Moltz, M.D.Cable, R.D.Von Dincklage, R.F.Parry, J.M.Wouters, J.Cerny

Decay of a New Isotope, 24Si: A Test of the Isobaric Multiplet Mass Equation

RADIOACTIVITY 24Si [from 24Mg(3He, 3n), E=70 MeV]; measured σ(Ep) of β-delayed protons; deduced T1/2. 24Al level deduced mass excess, fit to quadratic isobaric multiplet mass equation.

doi: 10.1016/0370-2693(79)90421-0
Citations: PlumX Metrics

1979MO02      Phys.Rev.Lett. 42, 43 (1979)

D.M.Moltz, J.Aysto, M.D.Cable, R.D.von Dincklage, R.F.Parry, J.M.Wouters, J.Cerny

Completion of the Mass-20 Isospin Quintet by Employing a Helium-Jet-Fed on-Line Mass Separator

RADIOACTIVITY 20Mg [from 20Ne(3He, n)]; measured β-delayed protons. 20Na deduced mass excess. Recoil-atom analyzer. Evidence for quadratic form of isobaric multiplet mass equation.

doi: 10.1103/PhysRevLett.42.43
Citations: PlumX Metrics

Back to query form