References quoted in the ENSDF dataset: 159SM ADOPTED LEVELS, GAMMAS
21 references found.
Clicking on a keynumber will list datasets that reference the given article.
Rev.Mod.Phys. 43, 348 (1971); Erratum Rev.Mod.Phys. 44, 126 (1972)
M.E.Bunker, C.W.Reich
A Survey of Nonrotational States of Deformed Odd-A Nuclei (150 < A < 190)
doi: 10.1103/RevModPhys.43.348
Izv.Akad.Nauk SSSR, Ser.Fiz. 48, 875 (1984)
B.A.Alikov, K.Zuber, V.V.Pashkevich, E.G.Tsoi
Equilibrium Deformations of Single-Particle States of Odd Nuclei in the Rare Earth Region
NUCLEAR STRUCTURE 147,149,151,153,155,157,159,161Eu, 153,155,157,159,161,163,165,167,169,171,173Ho, 155,157,159,161,163,165,167,169,171,173Tm, 149,151,153,155,157,159,161Sm, 151,153,155,157,159,161,163Gd, 155,157,159,161,163,165,167,169,171,173Er, 157,159,161,163,165,167,169,171,173Yb; calculated quadrupole, hexadecapole moments, ground state energies. 151Pm, 155,157,161,163,165Dy, 175,177Lu, 157Tb; calculated quadrupole moments. 165Er, 165Tm; calculated hexadecapole moment level dependence.
Bull.Am.Phys.Soc. 31, No.8, 1213, BB10 (1986)
R.C.Greenwood, R.A.Anderl, J.D.Cole, D.A.Struttmann, H.Willmes
Identification of New Neutron-Rich Rare-Earth Isotopes Produced in 252Cf Fission
RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, E X-ray, I X-ray, γ(X-ray)-coin following fission fragment decay. 153Pr, 156Nd, 157,158,156Pm, 162Eu, 159,160Sm deduced T1/2.
Phys.Rev.Lett. 56, 1547 (1986)
H.Mach, A.Piotrowski, R.L.Gill, R.F.Casten, D.D.Warner
Identification of Four Neutron-Rich Rare-Earth Isotopes
RADIOACTIVITY 156Pm, 157,158,159,160Sm, 160,161,162Eu(β-) [from 235U(n, F), E=thermal]; measured γγ-, (X-ray)γ-coin; deduced T1/2.
doi: 10.1103/PhysRevLett.56.1547
Phys.Rev. C35, 1965 (1987)
R.C.Greenwood, R.A.Anderl, J.D.Cole, H.Willmes
Identification of New Neutron-Rich Rare-Earth Isotopes Produced in 252Cf Fission
RADIOACTIVITY 252Cf(SF); measured K X-ray decay rates, Eγ, Iγ. 153Pr, 153,154,155,156Nd, 156,157,158Pm, 159,160Sm, 162Eu deduced T1/2. Isotope separation, on-line system.
Phys.Rev. C36, 1540 (1987)
H.Willmes, R.A.Anderl, J.D.Cole, R.C.Greenwood, C.W.Reich
Level Structure of 159Eu from the β- Decay of the recently Discovered Isotope 159Sm
RADIOACTIVITY 159Sm(β-); measured Eγ, Iγ, E X-ray, I X-ray ; deduced level J, π, Nilsson assignment. 159Eu deduced levels, J, π, Nillson assignment.
Proc. 5th Int.Conf.Nuclei Far from Stability, Rosseau Lake, Canada 1987, Ed., I.S.Towner, p.782 (1988), AIP Conf.Proc. 164 (1987)
R.C.Greenwood, R.A.Anderl, J.D.Cole, M.A.Lee, H.Willmes
Identification of New Neutron-Rich Rare-Earth Isotopes Produced in 252Cf Spontaneous Fission
RADIOACTIVITY 153,152,151Pr, 155,156,153,154Nd, 157,158,153,155,156Pm, 162,161Eu, 164Gd, 157,158,159,160Sm(β-) [from 252Cf(SF)]; measured decay products; deduced T1/2.
doi: 10.1063/1.36957
J.Radioanal.Nucl.Chem. 142, 203 (1990)
R.A.Anderl, R.C.Greenwood
Nuclear Decay Studies of Fission-Product Nuclides Using an On-Line Mass Separation Technique
RADIOACTIVITY 151,152,153Pr, 153,154,155,156,157,158Pm, 157,159,158,160Sm, 161,162Eu, 164Gd; measured T1/2, γγ-, βγ-coin. 154Pm deduced levels. On-line isotope separation.
Rev.Mod.Phys. 62, 393 (1990)
A.K.Jain, R.K.Sheline, P.C.Sood, K.Jain
Intrinsic States of Deformed Odd-A Nuclei in the Mass Regions (151 ≤ A ≤ 193) and (A ≥ 221)
NUCLEAR STRUCTURE A=151-193; A ≥ 221; analyzed data; deduced intrinsic excitation systematics. Modified Nilsson model.
doi: 10.1103/RevModPhys.62.393
Nucl.Phys. A514, 1 (1990)
P.Moller, J.Randrup
New Developments in the Calculation of β-Strength Functions
RADIOACTIVITY 151,152,153Pr, 153,154,155,156Nd, 153,155,156Pm, 158,159,160,157Sm, 161,162Eu, 164Gd; calculated β-decay T1/2. 129Nd, 93,95,97Rb; calculated β-decay strength functions. Quasiparticle RPA.
doi: 10.1016/0375-9474(90)90330-O
Phys.Rev. C 78, 017303 (2008)
J.K.Hwang, A.V.Ramayya, J.H.Hamilton, K.Li, C.Goodin, Y.X.Luo, J.O.Rasmussen, S.J.Zhu
Identification of levels in 159Sm and high spin states in 89, 91Kr
RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin. 89,91Kr, 159Sm; deduced levels, J, π, bands, configurations. 90,92Kr, 161Gd, 163Dy; comparison with adopted levels.
doi: 10.1103/PhysRevC.78.017303
Phys.Rev. C 80, 037301 (2009)
W.Urban, J.A.Pinston, G.S.Simpson, A.G.Smith, J.F.Smith, T.Rzaca-Urban, I.Ahmad
The 11/2-[505] neutron extruder orbital in 159Sm
RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin using Gammasphere array. 159Sm; deduced levels, J, π and half-lives. Systematics of 11/2[505] band in N=87-97 Sm, Gd and Dy nuclei. Comparison with quasiparticle rotor model calculations.
doi: 10.1103/PhysRevC.80.037301
Phys.Rev. C 85, 045805 (2012)
J.Van Schelt, D.Lascar, G.Savard, J.A.Clark, S.Caldwell, A.Chaudhuri, J.Fallis, J.P.Greene, A.F.Levand, G.Li, K.S.Sharma, M.G.Sternberg, T.Sun, B.J.Zabransky
Mass measurements near the r-process path using the Canadian Penning Trap mass spectrometer
ATOMIC MASSES 133,134Sb, 134,135,136,137Te, 135,136,137,138,139I, 137,138,139,140,141Xe, 141,142Cs, 153,155Pr, 153,155,157Nd, 153,155,156,157,158,159Pm, 155,157,158,159,160,161Sm, 158,159,160,161Eu, 163Gd; measured cyclotron frequency ratios; deduced mass excess, atomic masses. Canadian Penning Trap mass spectrometer at ANL. Comparison with AME-2003 evaluation and theoretical mass models. Systematics of S(2n) values.
doi: 10.1103/PhysRevC.85.045805
Int.J.Mod.Phys. E24, 1550073 (2015)
Y.El Bassem, M.Oulne
Ground state properties of even-even and odd Nd, Ce and Sm isotopes in Hartree-Fock-Bogoliubov method
NUCLEAR STRUCTURE 124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161Nd, 123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158Ce, 132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166Sm; calculated ground state energies, two-neutron separation energies. HFB method with SLy5 Skyrme and 1SGogny forces, comparison with experimental data.
doi: 10.1142/S0218301315500731
Phys.Rev. C 96, 034305 (2017)
Z.Patel, P.M.Walker, Zs.Podolyak, P.H.Regan, T.A.Berry, P.-A.Soderstrom, H.Watanabe, E.Ideguchi, G.S.Simpson, S.Nishimura, Q.Wu, F.R.Xu, F.Browne, P.Doornenbal, G.Lorusso, S.Rice, L.Sinclair, T.Sumikama, J.Wu, Z.Y.Xu, N.Aoi, H.Baba, F.L.Bello Garrote, G.Benzoni, R.Daido, Zs.Dombradi, Y.Fang, N.Fukuda, G.Gey, S.Go, A.Gottardo, N.Inabe, T.Isobe, D.Kameda, K.Kobayashi, M.Kobayashi, T.Komatsubara, I.Kojouharov, T.Kubo, N.Kurz, I.Kuti, Z.Li, M.Matsushita, S.Michimasa, C.-B.Moon, H.Nishibata, I.Nishizuka, A.Odahara, E.Sahin, H.Sakurai, H.Schaffner, H.Suzuki, H.Takeda, M.Tanaka, J.Taprogge, Zs.Vajta, A.Yagi, R.Yokoyama
Isomer-delayed γ-ray spectroscopy of A = 159-164 midshell nuclei and the variation of K-forbidden E1 transition hindrance factors
NUCLEAR REACTIONS 9Be(238U, X)159Sm/161Sm/162Sm/163Sm/163Eu/164Eu/165Eu/164Gd, E=345 MeV/nucleon; measured reaction products, delayed Eγ, Iγ, half-lives of isomers using BigRIPS and ZeroDegree spectrometers, and EURICA array at RIBF-RIKEN facility. 159,161,162Sm, 163Eu, 164Gd; deduced levels, J, π, configurations, K-forbidden E1 hindrance factors. Comparison with Nilsson+BCS calculations. 163Sm, 164,165Eu; deduced micro-sec isomers.
doi: 10.1103/PhysRevC.96.034305
Phys.Rev. C 98, 034304 (2018)
Z.-H.Zhang
Systematic investigation of the high-K isomers and the high-spin rotational bands in the neutron-rich Nd and Sm isotopes by a particle-number conserving method
NUCLEAR STRUCTURE 152,153,154,155,156,157,158,159,160Nd, 154,155,156,157,158,159,160,161,162Sm; calculated neutron pairing energy, two-quasiparticle states of even-even Nd and Sm, moments of inertia for the g.s., one-, and two-quasiparticle Nilsson states and bands, proton and neutron occupation probabilities, moment of inertia plots, angular-momentum alignment contribution for the g.s. bands of even-A Nd and Sm isotopes, and cranked Nilsson levels near the Fermi surface with 156Sm as a representative example. Cranked shell model with pairing correlations treated by particle-number conserving method. Comparison with experimental data.
doi: 10.1103/PhysRevC.98.034304
Phys.Rev. C 99, 064306 (2019)
N.M.Nor, N.-A.Rezle, K.-W.Kelvin-Lee, M.-H.Koh, L.Bonneau, P.Quentin
Consistency of two different approaches to determine the strength of a pairing residual interaction in the rare-earth region
NUCLEAR STRUCTURE 156,157,158,159,160Sm, 159,161Eu, 160,161,162,163,164,165,166Gd, 161,163,165,167Tb, 162,163,164,165,166,167,168Dy, 167,169Ho, 168,169,170,171,172Er, 169,171,173Tm, 170,171,172,173,174,175,176,177,178Yb, 177,179Lu, 176,177,178,179,180,181,182Hf, 179Ta, 180W; analyzed odd-even staggering of binding energies, and moments of inertia of the first 2+ states of even-even nuclei; calculated neutron and proton pairing residual interaction strengths, binding energies, and moments of inertia. Self-consistent Hartree-Fock plus BCS framework, with the implementation of a self-consistent blocking in the case of odd-mass nuclei, using Skyrme SIII parametrization. Comparison with experimental values, and with other theoretical predictions.
doi: 10.1103/PhysRevC.99.064306
J.Phys.(London) G47, 055108 (2020)
Y.X.Liu, C.J.Lv, Y.Sun, F.G.Kondev
Changes of deformed shell gaps at N ∼ 100 in light rare-earth, neutron-rich nuclei
NUCLEAR STRUCTURE 157,158,159,160,161,162Nd, 159,160,161,162,163,164Sm, 161,162,163,164,165,166Gd, 171,173,175,177Yb, 173,175,177,179Hf; calculated energy levels, J, π, ground-state bands, moments of inertia, bandhead energies of isomer state. Comparison with available data.
Chin.Phys.C 45, 030003 (2021)
M.Wang, W.J.Huang, F.G.Kondev, G.Audi, S.Naimi
The AME 2020 atomic mass evaluation (II). Tables, graphs and references
ATOMIC MASSES A=1-295; compiled, evaluated atomic masses, mass excess, β-, ββ and ββββ-decay, binding, neutron and proton separation energies, decay and reaction Q-value data.
Phys.Rev. C 105, 014325 (2022)
R.An, X.Jiang, L.-G.Cao, F.-S.Zhang
Odd-even staggering and shell effects of charge radii for nuclei with even Z from 36 to 38 and from 52 to 62
NUCLEAR STRUCTURE 72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102Kr, 74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104Sr, 110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150Te, 110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156Xe, 116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162Ba, 126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158Ce, 126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160Nd, 130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165Sm; calculated charge radii and odd-even staggering (OES) effects by the relativistic mean field (RMF-BCS) and the modified RMF(BCS)* approaches; deduced no significant influence of neutron-proton short-range correlations (np-SRCs) for some nuclei due to the strong coupling between different levels around Fermi surface. Comparison with available experimental data.
doi: 10.1103/PhysRevC.105.014325
Phys.Rev. C 106, 024306 (2022)
F.Minato, Z.Niu, H.Liang
Calculation of β-decay half-lives within a Skyrme-Hartree-Fock-Bogoliubov energy density functional with the proton-neutron quasiparticle random-phase approximation and isoscalar pairing strengths optimized by a Bayesian method
RADIOACTIVITY 87,88,89,90,91,92,93,94,95,96,97,98,99,100Kr, 88,89,90,91,92,93,94,95,96,97,98,99,100,101Rb, 101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137Mo, 102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138Tc(β-); 113,115,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143Cd, 116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144In(β-); 155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192Sm, 156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193Eu(β-); Z=8-110(β-); A=20-368(β-); calculated β--decay T1/2, partial T1/2 for Gamow-Teller decays, Q values, isoscalar spin-triplet strength for neutron-rich nuclei using proton-neutron quasiparticle random-phase approximation (pnQRPA), proton-neutron quasiparticle Tamm-Dancoff approximation (pnQTDA), with Skryme energy density functional, and Bayesian neural network (BNN), the last for isoscalar spin-triplet strength. Calculated T1/2, Q values, isoscalar spin-triplet strength for 5580 neutron-rich nuclei spanning Z=8-110, N=12-258 and A=20-368 are listed in Supplemental Material of the paper. Comparison with available experimental T1/2 in NUBASE2016.
doi: 10.1103/PhysRevC.106.024306