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NSR database version of May 24, 2024.

Search: Author = W.R.Daniels

Found 31 matches.

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1990RO16      Phys.Rev. C42, 2733 (1990)

J.Rogowski, J.Alstad, S.Brant, W.R.Daniels, D.De Frenne, K.Heyde, E.Jacobs, N.Kaffrell, V.Paar, G.Skarnemark, N.Trautmann

Intruder States in Odd-Mass Ag Isotopes

RADIOACTIVITY 113,115Pd(β-); measured Eγ, Iγ, γγ-coin. 113,115Ag levels deduced, J, π, B(λ), γ-multipolarity, intruder states, rotational band parameters. Chemical separation from fission products, Ge detectors.

NUCLEAR STRUCTURE 113,115,111,109Ag; calculated levels. Interacting boson-fermion model.

doi: 10.1103/PhysRevC.42.2733
Citations: PlumX Metrics


1986GA06      Phys.Rev. C33, 1983 (1986)

H.Gaggeler, W.Bruchle, M.Brugger, M.Schadel, K.Summerer, G.Wirth, J.V.Kratz, M.Lerch, Th.Blaich, G.Herrmann, N.Hildebrand, N.Trautmann, D.Lee, K.J.Moody, K.E.Gregorich, R.B.Welch, G.T.Seaborg, D.C.Hoffman, W.R.Daniels, M.M.Fowler, H.R.von Gunten

Production of Cold Target-Like Fragments in the Reaction of 48Ca + 248Cm

NUCLEAR REACTIONS 248Cm(Ca, X)210Rn/211Rn/212Rn/219Rn/220Rn/221Rn/222Rn/221Ra/222Ra/223Ra/223Ac/224Ac/225Ac/226Ac/225Th/226Th/227Th/228Th/230U/237U/236Pu/238Pu/243Pu/245Pu/246Pu, E=248-263 MeV; measured residuals yields, σ vs mass; deduced production mechanism.

doi: 10.1103/PhysRevC.33.1983
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2553.


1985AR02      Phys.Rev.Lett. 54, 406 (1985)

P.Armbruster, Y.K.Agarwal, W.Bruchle, M.Brugger, J.P.Dufour, H.Gaggeler, F.P.Hessberger, S.Hofmann, P.Lemmertz, G.Munzenberg, K.Poppensieker, W.Reisdorf, M.Schadel, K.-H.Schmidt, J.H.R.Schneider, W.F.W.Schneider, K.Summerer, D.Vermeulen, G.Wirth, A.Ghiorso, K.E.Gregorich, D.Lee, M.Leino, K.J.Moody, G.T.Seaborg, R.B.Welch, P.Wilmarth, S.Yashita, C.Frink, N.Greulich, G.Herrmann, U.Hickmann, N.Hildebrand, J.V.Kratz, N.Trautmann, M.M.Fowler, D.C.Hoffman, W.R.Daniels, H.R.von Gunten, H.Dornhofer

Attempts to Produce Superheavy Elements by Fusion of 48Ca with 248Cm in the Bombarding Energy Range of 4.5-5.2 MeV/u

NUCLEAR REACTIONS 248Cm(48Ca, X), E=4.5-5.2 MeV/nucleon; measured superheavy production σ upper limits vs T1/2. Different separation techniques.

doi: 10.1103/PhysRevLett.54.406
Citations: PlumX Metrics


1985HO13      Phys.Rev. C31, 1763 (1985)

D.C.Hoffman, M.M.Fowler, W.R.Daniels, H.R.von Gunten, D.Lee, K.J.Moody, K.Gregorich, R.Welch, G.T.Seaborg, W.Bruchle, M.Brugger, H.Gaggeler, M.Schadel, K.Summerer, G.Wirth, Th.Blaich, G.Herrmann, N.Hildebrand, J.V.Kratz, M.Lerch, N.Trautmann

Excitation Functions for Production of Heavy Actinides from Interactions of 40Ca and 48Ca Ions with 248Cm

NUCLEAR REACTIONS 248Cm(40Ca, X)244Bk/245Bk/246Bk/248Bk/248mBk/250Bk/245Cf/246Cf/248Cf/250Cf/252Cf/249Es/250Es/252Es/253Es/254Es/254mEs/250Fm/251Fm/252Fm/254Fm/256Fm, E=221-294 MeV; 248Cm(48Ca, X)245Bk/246Bk/248Bk/248mBk/250Bk/246Cf/248Cf/250Cf/252Cf/253Cf/254Cf/250Es/252Es/253Es/254Es/254mEs/252Fm/254Fm/255Fm/256Fm, E=223-318 MeV; measured residuals production σ(E).

doi: 10.1103/PhysRevC.31.1763
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2551.


1980HO04      Phys.Rev. C21, 972 (1980)

D.C.Hoffman, J.B.Wilhelmy, J.Weber, W.R.Daniels, E.K.Hulet, R.W.Lougheed, J.H.Landrum, J.F.Wild, R.J.Dupzyk

12.3-min 256Cf and 43-min 258Md and Systematics of the Spontaneous Fission Properties of Heavy Nuclides

RADIOACTIVITY 256Cf(SF) [from 254Cf(t, p), E=16 MeV]; measured T1/2, (fragment)(fragment)-coin; deduced total kinetic energy, mass distribution. 258Md[from 255Es(α, n), E=26.3 MeV]; measured T1/2. 258Fm (SF) [from ϵ decay of 258Md]; measured (fragment)(fragment)-coin; deduced total kinetic energy, mass distribution.

doi: 10.1103/PhysRevC.21.972
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset10923.


1980OR02      Phys.Rev. C21, 2524 (1980)

C.J.Orth, W.R.Daniels, B.J.Dropesky, R.A.Williams, G.C.Giesler, J.N.Ginocchio

Products of Stopped-Pion Interactions with Cu and Ta

NUCLEAR REACTIONS Cu, Ta(π-, X), E at rest; measured cumulative yields for 55,56,57,61Co, 52,59Fe, 48,49,51Cr, 48V, 43K, 41Ar, 24Na, 169Lu, 166,169Yb, 165,167Tm, independent yields for 56,57Ni, 58,60Co, 52,54Mn, 44,46,47,48Sc, 170,171,172,173,175,177,179Hf, 167,170,171,172,173,174,176,177,178,179Lu, 175,177Yb, 166,168,170,172,173Tm, 169,171Er. Three-step model calculations.

doi: 10.1103/PhysRevC.21.2524
Citations: PlumX Metrics


1978JA14      Phys.Rev. C18, 1840 (1978)

S.V.Jackson, J.W.Starner, W.R.Daniels, M.E.Bunker, R.A.Meyer

N = 85 Nuclei. II. Decay of 4.15-h 149Tb-g to Levels of 149Gd

RADIOACTIVITY 149Tb [from 181Ta(p, X), 141Pr(12C, 4n)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 149Gd deduced levels, J, π, λ. Mass separated, chemically purified sources, Ge(Li) detectors.

doi: 10.1103/PhysRevC.18.1840
Citations: PlumX Metrics


1978WI12      S.Afr.J.Phys. 1, 116 (1978)

J.B.Wilhelmy, H.C.Britt, D.C.Hoffman, W.R.Daniels, E.Cheifetz, A.Gavron, J.Weber, E.K.Hulet, J.H.Landrum, R.W.Lougheed, J.F.Wild

Fission Properties of the Heavy Actinides

NUCLEAR REACTIONS 254Es(d, pF), (t, pF), E not given; measured fission barriers.

RADIOACTIVITY, Fission 256Cf(SF) [from 254Cf(t, p)]; 258Fm(SF) [from 255Es(α, n)258Md+electron capture]; 259Fm(SF) [from 257Fm(t, p)]; measured fragment mass distribution, average kinetic energy release.


1974DA01      J.Inorg.Nucl.Chem. 36, 201 (1974)

W.R.Daniels, G.P.Ford, D.C.Hoffman, K.Wolfsberg

Branching Ratio for the Decay of 135I to the Isomers of 135Xe

RADIOACTIVITY 135I; measured Eγ, Iγ. 135Xe levels deduced γ-branching.

doi: 10.1016/0022-1902(74)80684-6
Citations: PlumX Metrics


1974DA24      J.Inorg.Nucl.Chem. 36, 3874 (1974)

W.R.Daniels, D.W.Barr, G.F.Grisham, F.O.Lawrence

Half-Life of 155Eu

RADIOACTIVITY 155Eu(β-) [from 235U(n, X), E thermal]; measured decay products, Eβ, Iβ, Eγ, Iγ; deduced T1/2.

doi: 10.1016/0022-1902(74)80189-2
Citations: PlumX Metrics


1973OR03      Phys.Rev. C8, 718 (1973)

C.J.Orth, W.R.Daniels, D.C.Hoffman, F.O.Lawrence

Decay of 178Yb and the Isomers of 178Lu

RADIOACTIVITY 178Yb [from 176Yb(t, p)]; measured T1/2, Eβ, Eγ, Iγ, βγ- coin; deduced log ft, Q. 178Lu deduced levels, J, π. 178gLu [from 178Yb β decay]; measured T1/2, Eβ, Eγ, Iγ, γγ- coin; deduced log ft, Q. 178mLu [from 176Yb(t, n)]; measured T1/2, Eγ, Iγ. 178Hf deduced levels, J, π. Ge(Li) detectors, enriched target, Et=12 MeV.

doi: 10.1103/PhysRevC.8.718
Citations: PlumX Metrics


1973OR06      Phys.Rev. C8, 2364 (1973)

C.J.Orth, W.R.Daniels, B.J.Dropesky

Identification of 236Th

RADIOACTIVITY 236Th; measured T1/2, Eγ, Iγ. Deduced log ft. 236Pa deduced levels, J, π.

NUCLEAR REACTIONS 238U(p, xn3p), E=100 MeV; measured production σ for 225,226,227,228,231,233,234,236Th.

doi: 10.1103/PhysRevC.8.2364
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2664.


1971DA19      Phys.Rev. C4, 919 (1971)

W.R.Daniels, D.C.Hoffman

Decay of 152Nd and the Isomers of 152Pm

RADIOACTIVITY 152Nd, 152Pm; measured T1/2, Eγ, Iγ, Iβ, βγ-, γγ-coin; deduced log ft. 152Pm deduced Q. 152Pm, 152Sm deduced levels, J, π, γ-branching.

doi: 10.1103/PhysRevC.4.919
Citations: PlumX Metrics


1969HO10      Nucl.Phys. A131, 551 (1969)

D.C.Hoffman, F.O.Lawrence, W.R.Daniels

Decay of 243Pu

RADIOACTIVITY 243Pu [from 242Pu(n, γ)]; measured T1/2, Eγ, Iγ, I(ce), Eβ, Iβ, βγ-coin. 243Am deduced levels, log ft, J, π, Qβ. Ge(Li), Si(Li) detectors. Enriched target.

doi: 10.1016/0375-9474(69)90594-6
Citations: PlumX Metrics


1968DA02      Nucl.Phys. A107, 569 (1968)

W.R.Daniels, D.C.Hoffman, F.O.Lawrence, C.J.Orth

Decay of 245Pu

RADIOACTIVITY 245Pu [from 244Pu(n, γ)]; measured T1/2, Eγ, Iγ, I(ce) Eβ, Iβ, βγ-, γγ-coin. 245Am; measured T1/2. 245Am deduced levels, log ft, J, π Qβ. Ge(Li), Si(Li) detectors. Enriched target.

doi: 10.1016/0375-9474(68)90784-7
Citations: PlumX Metrics


1968DA13      Nucl.Phys. A118, 467 (1968)

W.R.Daniels, F.O.Lawrence, D.C.Hoffman

Decay of 24 min 146Pr

RADIOACTIVITY 146Pr [from 235U fission]; measured Eγ, Iγ, Eβ, γβ-coin, γγ-coin, γγ(θ). 146Nd deduced levels, log ft, J, π. Ge(Li), Si(Li) detectors.

doi: 10.1016/0375-9474(68)90351-5
Citations: PlumX Metrics


1968HO16      Phys.Rev. 172, 1239 (1968)

D.C.Hoffman, F.O.Lawrence, W.R.Daniels

Beta Decay of 146Ce

RADIOACTIVITY 146Ce; measured Eγ, Iγ, I(ce). 146Pr deduced levels, J, π, ICC.

doi: 10.1103/PhysRev.172.1239
Citations: PlumX Metrics


1967HO19      Ark.Fys. 36, 211 (1967)

D.C.Hoffman, O.B.Michelsen, W.R.Daniels

Beta Decay of Some Cerium Isotopes Far to the Neutron-Rich Side of Stability

NUCLEAR STRUCTURE 146Ce, 147Ce, 145Ce; measured not abstracted; deduced nuclear properties.


1967OR02      Phys.Rev.Letters 19, 128 (1967)

C.J.Orth, W.R.Daniels, B.H.Erkkila, F.O.Lawrence, D.C.Hoffman

New Short-Lived Americium Beta Emitters

NUCLEAR STRUCTURE 246Am, 247Am; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRevLett.19.128
Citations: PlumX Metrics


1966DA06      Phys.Rev. 147, 845 (1966)

W.R.Daniels, D.C.Hoffman

Decay of 157Eu, 158Eu, and 159Eu

NUCLEAR STRUCTURE 159Eu, 158Eu, 157Eu; measured not abstracted; deduced nuclear properties.

doi: 10.1103/PhysRev.147.845
Citations: PlumX Metrics


1966DA19      J.Inorg.Nucl.Chem. 28, 2424 (1966)

W.R.Daniels, D.C.Hoffman

Half-Lives of Some Europium and Gadolinium Nuclides

RADIOACTIVITY 156,157,158,159Eu, 159Gd; measured T1/2.

doi: 10.1016/0022-1902(66)80144-6
Citations: PlumX Metrics


1966DA21      Phys.Rev. 145, 911 (1966)

W.R.Daniels, D.C.Hoffman

Fission Yields Of 156Eu, 157Eu, 158Eu, and 159Eu

NUCLEAR REACTIONS 235U(n, f), E=0.0253 eV; measured products, 159Eu, 158Eu, 157Eu, 156Eu; deduced yields. Data were imported from EXFOR entry 13086.

doi: 10.1103/PhysRev.145.911
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13086.


1966HO01      Phys.Rev. 148, 1192 (1966); See keynumber 1966RG01

R.W.Hoff, C.P.Bailey, G.W.Barton, G.H.Coleman, M.S.Coops, J.E.Evans, B.A.Hannon, W.N.Hayes, R.A.Heckman, E.K.Hulet, R.W.Lougheed, R.J.Morrow, R.S.Newbury, B.J.Qualheim, R.Quong, E.H.Stearns, H.D.Wilson, J.P.Balagna, J.W.Barnes, G.A.Cowan, W.R.Daniels, B.J.Dropesky, G.P.Ford, J.S.Gilmore, S.B.Helmick, D.C.Hoffman, J.D.Knight, G.W.Knobeloch, C.J.Orth, T.T.Shull, H.L.Smith, W.G.Warren, K.Wolfsberg, F.Asaro, J.Burnett, B.B.Cunningham, S.M.Fried, J.T.Haley, A.Ghiorso, J.Green, R.Latimer, F.T.McCarthy, H.V.Michel, M.C.Michel, D.F.Mosier, T.C.Parsons, I.Perlman, J.E.Rees, J.C.Wallmann, R.F.Barnes, L.J.Basile, H.Diamond, P.R.Fields, A.M.Friedman, E.P.Horowitz, J.K.Lerner, D.N.Metta, J.Milsted, R.K.Sjoblom, C.M.Stevens

Nuclear Decay Properties of Heavy Nuclides Produced in Thermonuclear Explosions - Par and Barbel Events

RADIOACTIVITY 251,252,253,254Cf, 255Es, 257,258Fm(α), 250Cm(SF), 251Bk, 252Cm(β-) [from U(n, F), U(n, X), E ∼ 2 MeV]; measured decay products, Eα, Iα; deduced α-particles energies, α-decay branchings, T1/2. Two low-yield thermonuclear explosions, the Par and Barbel events, chemical separation of products.

NUCLEAR REACTIONS Cm(n, X)249Cf/250Cf/252Cf/252Cf/253Cf/254Cf/253Es/254Es/255Es, E thermal; measured reaction products, Eα, Iα, Eβ, Iβ; deduced isotopic abundances. Cm irradions, reactor.

doi: 10.1103/PhysRev.148.1192
Citations: PlumX Metrics


1966HO17      Priv.Comm. (December 1966)

D.C.Hoffman, W.R.Daniels

NUCLEAR STRUCTURE 146Ce, 146Pr; measured not abstracted; deduced nuclear properties.


1966LA13      J.Inorg.Nucl.Chem. 28, 2477 (1966)

F.O.Lawrence, W.R.Daniels, D.C.Hoffman

Radiochemical Purification of Tin and the Half-Lives of 121Sn, 123Sn, 125Sn and 125Sb

NUCLEAR STRUCTURE 121Sn, 123Sn, 125Sn, 125Sb; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(66)80369-X
Citations: PlumX Metrics


1964DA06      Bull.Am.Phys.Soc. 9, No.5, 562, S11 (1964)

W.R.Daniels, D.C.Hoffman

Radiations of 146Pr

NUCLEAR STRUCTURE 146Pr; measured not abstracted; deduced nuclear properties.


1964DA08      Thesis, Univ.New Mexico (1964); LA(MS)-3104 (1964)

W.R.Daniels

The Radiochemical Purification of Europium and a Study of the Nuclear Properties of Eu157, Eu158 and Eu159

NUCLEAR STRUCTURE 159Gd, 159Eu, 156Eu, 158Eu, 157Eu; measured not abstracted; deduced nuclear properties.


1964HO03      J.Inorg.Nucl.Chem. 26, 1769 (1964)

D.C.Hoffman, W.R.Daniels

Some Short-Lived Isotopes of Cerium and Praseodymium

NUCLEAR STRUCTURE 148Ce, 148Pr, 147Pr, 147Ce, 147Nd, 146Pr, 145Pr, 149Nd, 149Pr; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0022-1902(64)80001-4
Citations: PlumX Metrics


1963DA07      Bull.Am.Phys.Soc. 8, No.6, 482, Q8 (1963)

W.R.Daniels, D.C.Hoffman

Eu157, Eu158, and Eu159

NUCLEAR STRUCTURE 158Eu, 157Eu, 159Eu; measured not abstracted; deduced nuclear properties.


1959DR71      Bull.Am.Phys.Soc. 4, No.1, 57, VA12 (1959)

B.J.Dropesky, D.C.Hoffman, W.R.Daniels

Decay of Pr145


1959HO94      Bull.Am.Phys.Soc. 4, No.6, 372, T1 (1959)

D.C.Hoffman, W.R.Daniels

Short-Lived Isotopes of Ce and Pr


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