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.

doi: 10.1103/PhysRevC.35.1965


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.

doi: 10.1103/PhysRevC.36.1540


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)


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.

doi: 10.1088/1361-6471/ab752d


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.

doi: 10.1088/1674-1137/abddaf


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