NSR Query Results

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NSR database version of May 3, 2024.

Search: Author = B.B.Peng

Found 7 matches.

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2011WA04      Int.J.Mod.Phys. E20, 127 (2011)

Y.Z.Wang, Q.F.Gu, J.M.Dong, B.B.Peng

Alpha decay half-lives of exotic nuclei around shell closures

RADIOACTIVITY ^{177,179,183,185,187}Tl, ^{181,183,185,187,191}Pb, ^{186,187,188,189,191,193,194,195,209}Bi, ^{209,210,211,212}Po, ^211,213Rn, ^213,214,215Ra, ^215,216,217Th, ^217,218,219U, ^211,212At, ^213,214Fr, ^215,216Ac, ^217,218Pa, ^210,211,212Po(α); calculated T_1/2. Generalized liquid drop model, comparison with experimental and other data.

doi: 10.1142/S0218301311017375
Citations: PlumX Metrics

2010GU10      Nucl.Phys. A834, 87c (2010)

J.-Z.Gu, B.-B.Peng, W.-H.Zou, S.-F.Shen

Decay out of A Superdeformed Band: Chaoticity Dependence and A Microscopic Understanding

NUCLEAR STRUCTURE ^{188,190,192,194,196}Hg; calculated super-deformed bands, E2 transition strengths, angular momentum, deformation using projected shell model with HFB based on Gogny force.

doi: 10.1016/j.nuclphysa.2010.01.026
Citations: PlumX Metrics

2010WA23      Phys.Rev. C 81, 067301 (2010)

Y.Z.Wang, J.M.Dong, B.B.Peng, H.F.Zhang

Fine structure of α decay to rotational states of heavy nuclei

RADIOACTIVITY ^172,174,186Os, ^{180,182,184,186,188,190}Pt, ^186,188Hg, ^228,230,232Th, ^{230,232,234,236,238}U, ^{232,234,236,238,240,242,244}Pu, ^{238,240,242,244,246,248,250,252,254}Cm, ^{246,248,250,252,254,256}Fm, ^252,254,256No, ²⁵⁶Rf, ²⁶⁰Sg(α); calculated Q-values, α branches to 2+ and 4+ states using generalized liquid drop model and improved Royer's formula calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.81.067301
Citations: PlumX Metrics

2010WA31      Eur.Phys.J. A 44, 287 (2010)

Y.Z.Wang, J.Z.Gu, J.M.Dong, B.B.Peng

Properties of α-decay to ground and excited states of heavy nuclei

RADIOACTIVITY ^222,224,226Ra, ^{226,228,230,232}Th, ^{228,230,232,234,236,238}U, ^{234,236,238,240,242,244}Pu, ^{238,240,242,244,246,248}Cm, ^{244,246,248,250,252}Cf, ^248,250,252Fm, ²⁵²No(α); calculated branching ratios, T_1/2 using generalized liquid drop model and Royer's formula. Comparison with data and other models.

doi: 10.1140/epja/i2010-10948-4
Citations: PlumX Metrics

2010WA35      Int.J.Mod.Phys. E19, 1961 (2010)

Y.Z.Wang, J.Z.Gu, J.M.Dong, B.B.Peng

Properties of alpha decay to rotational bands of heavy nuclei

RADIOACTIVITY ^254,256,258No, ^256,258,260Rf(α); calculated branching ratios, T_1/2 of α-decays of the ground and rotational bands. Generalized Liquid Drop Model (GLDM).

doi: 10.1142/S0218301310016442
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2010ZO02      Chin.Phys.C 34, 56 (2010)

W.-H.Zou, Y.Tian, S.-F.Shen, J.-Z.Gu, B.-B.Peng, D.-D.Zhang, Z.-Y.Ma

Nuclear structure around ⁸⁰Zr

NUCLEAR STRUCTURE ^80,82,84Zr; calculated potential energy surfaces, ground state bands. Projected shell model (PSM) and relativistic Hartee-Bogoliubov (RHB) theory.

doi: 10.1088/1674-1137/34/1/010
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2010ZO03      Phys.Rev. C 82, 024309 (2010)

W.-h.Zou, Y.Tian, J.-z.Gu, S.-f.Shen, J.-m.Yao, B.-b.Peng, Z.-y.Ma

Microscopic description of nuclear structure around ⁸⁰Zr

NUCLEAR STRUCTURE ^80,82,84Zr; calculated ground-state total binding energies and angular momentum projected potential energy surfaces (AMPPES) using projected shell model with a quadrupole constrained relativistic Hartree-Bogoliubov (RHB) theory and NL3 effective interaction and Gogny D1S interaction for the pairing force. Shape coexistence and shape transitions, and decay out of superdeformed rotational bands.

doi: 10.1103/PhysRevC.82.024309
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