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NSR database version of April 11, 2024.

Search: Author = Z.H.Zhang

Found 41 matches.

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2023PE11      Phys.Rev. C 108, 014317 (2023)

C.M.Petrache, J.Uusitalo, A.D.Briscoe, C.M.Sullivan, D.T.Joss, H.Tann, O.Aktas, B.Alayed, M.A.M.Al-Aqeel, A.Astier, H.Badran, B.Cederwall, C.Delafosse, A.Ertoprak, Z.Favier, U.Forsberg, W.Gins, T.Grahn, P.T.Greenlees, X.T.He, J.Heery, J.Hilton, S.Kalantan, R.Li, P.M.Jodidar, R.Julin, S.Juutinen, M.Leino, M.C.Lewis, J.G.Li, Z.P.Li, M.Luoma, B.F.Lv, A.McCarter, S.Nathaniel, J.Ojala, R.D.Page, J.Pakarinen, P.Papadakis, E.Parr, J.Partanen, E.S.Paul, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, J.Smallcombe, J.Sorri, S.Szwec, L.J.Wang, Y.Wang, L.Waring, F.R.Xu, J.Zhang, Z.H.Zhang, K.K.Zheng, G.Zimba

High-K three-quasiparticle isomers in the proton-rich nucleus 129Nd

doi: 10.1103/PhysRevC.108.014317
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2022LV04      Phys.Rev. C 105, 044319 (2022)

B.F.Lv, C.M.Petrache, K.K.Zheng, Z.H.Zhang, W.Sun, Z.P.Li, X.T.He, J.Zhang, A.Astier, P.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, H.J.Ong, Z.Y.Sun, J.G.Wang, X.H.Zhou, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page

Refined description of the positive-parity bands and the extent of octupole correlations in 120Ba

NUCLEAR REACTIONS 58Ni(64Zn, 2p), E=255 MeV; measured Eγ, Iγ, γγγ-coin, γγ-coin, γ(θ). 120Ba; deduced levels, J, π, DCO ratios, two-point angular correlation (anisotropy) ratios, multipolarity, B(E1), B(E2), B(E3), high-spin states, bands, configurations, alignments, moments of inertia. Comparison with unpaired cranked shell model (CNS), particle number conserving cranked shell-model (PNC-CSM), and Quadrupole and Octupole Collective Hamiltonian based on the Relativistic Hartree-Bogoliubov Model calculations (QOCH-RHB). Systematics of B(E1)/B(E2) of 7- and 9- states in even-even Xe and Ba (A=116-124). JUROGAM3 array and MARA at K130 cyclotron (JYFL).

doi: 10.1103/PhysRevC.105.044319
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2022MA40      Chin.Phys.C 46, 074105 (2022)

J.-Q.Ma, Z.-H.Zhang

Improved phenomenological nuclear charge radius formulae with kernel ridge regression

NUCLEAR STRUCTURE N=0-160; calculated the nuclear charge radius using kernel ridge regression (KRR) method with a Gaussian kernel.

doi: 10.1088/1674-1137/ac6154
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2022ZH17      Eur.Phys.J. A 58, 50 (2022)

K.K.Zheng, C.M.Petrache, Z.H.Zhang, A.Astier, B.F.Lv, P.T.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, X.H.Zhou, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page

Candidate revolving chiral doublet bands in 119Cs

NUCLEAR REACTIONS 58Ni(64Zn, 3p)119Cs, E=255 MeV; measured reaction products, Eγ, Iγ, γ-γ-γ-coin.; deduced γ-ray energies, levels, rotational and chiral bands, moments of inertia, single-particle angular momenta, J, π. JUROGAM 3+MARA setup at the Accelerator Laboratory of the University of Jyvaskyla, Finland.

doi: 10.1140/epja/s10050-022-00704-y
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2021DI09      Phys.Rev. C 104, 064304 (2021)

B.Ding, C.M.Petrache, S.Guo, E.A.Lawrie, I.Wakudyanaye, Z.H.Zhang, H.L.Wang, H.Y.Meng, D.Mengoni, Y.H.Qiang, J.G.Wang, C.Andreoiu, A.Astier, A.Avaa, T.Back, R.A.Bark, D.Bazzacco, A.Boso, T.D.Bucher, B.Cederwall, M.V.Chisapi, H.L.Fan, F.Galtarossa, F.H.Garcia, A.Goasduff, G.Jaworski, P.Jones, I.Kuti, J.J.Lawrie, G.S.Li, R.Li, M.L.Liu, Z.Liu, B.Lomberg, B.F.Lv, T.Marchlewski, L.Mdletshe, L.Msebi, S.H.Mthembu, D.R.Napoli, A.Netshiya, M.F.Nkalanga, J.N.Orce, K.Ortner, F.Recchia, S.Riccetto, A.Rohilla, T.W.Seakamela, M.Siciliano, M.A.Sithole, D.Sohler, J.Srebrny, D.Testov, A.Tucholski, J.J.Valiente-Dobon, F.Wentzel, K.Whitmore, Y.H.Zhang, K.K.Zheng, X.H.Zhou, B.R.Zikhali

Signature splitting of the g7/2 [404] 7/2+ bands in 131Ba and 133Ce

NUCLEAR REACTIONS 122Sn(13C, 4nγ)131Ba, E=65 MeV from XTU Tandem accelerator at LNL-Legnaro; 125Te(12C, 4nγ)133Ce, E=57 MeV from separated sector cyclotron of iThemba LABS; measured Eγ, Iγ, γγ-coin, γγ(θ) using GALILEO array of 25 Compton-suppressed HPGe detectors, EUCLIDES silicon ball for charged particles and the Neutron Wall array for neutrons for 131Ba at Legnaro, and AFRODITE array of eight Compton-suppressed clover detectors for 133Ce at iThemba LABS. 131Ba, 133Ce; deduced high-spin levels, multipolarities, J, π, bands, quasiparticle alignments, dynamical moments of inertia, signature splittings and configurations. Comparison with cranked shell model and quasiparticle-plus-triaxial-rotor model calculations.

doi: 10.1103/PhysRevC.104.064304
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2021MA78      Nucl.Phys. A1016, 122319 (2021)

J.-Q.Ma, Z.-H.Zhang

Possible antimagnetic rotation bands in 100Pd: A particle-number conserving investigation

NUCLEAR STRUCTURE 100Pd; calculated kinematic and dynamic moments of inertia, B(E2), occupation probability using the particle-number conserving method based on the cranked shell model. Comparison with available data.

doi: 10.1016/j.nuclphysa.2021.122319
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2021SU19      Chin.Phys.C 45, 094101 (2021)

S.Sun, S.-S.Zhang, Z.-H.Zhang, L.-G.Cao

Effect of pairing correlation on low-lying quadrupole states in Sn isotopes

NUCLEAR STRUCTURE 102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134Sn; calculated neutron pairing gaps, 2+ states energies, B(E2) in the framework of fully self-consistent Hartree-Fock+BCS plus QRPA.

doi: 10.1088/1674-1137/ac0b39
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2021ZH38      Phys.Rev. C 104, 014326 (2021)

K.K.Zheng, C.M.Petrache, Z.H.Zhang, A.Astier, B.F.Lv, P.T.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, X.H.Zhou, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page

Neutron excitations in 119Ba

NUCLEAR REACTIONS 58Ni(64Zn, n2p)119Ba, E=255 MeV; measured Eγ, Iγ, prompt and delayed γγ-coin, T1/2 of (5/2-) isomer by γγ(t) using the JUROGAM 3 array for γ rays, and MARA recoil-mass separator setup. 119Ba; deduced high-spin levels, J, π, rotational bands, Nilsson configurations, alignments, moment of inertia plots. Comparison with particle number conserving cranked shell model (PNC-CSM) calculations.

doi: 10.1103/PhysRevC.104.014326
Citations: PlumX Metrics


2021ZH51      Nucl.Phys. A1015, 122304 (2021)

Z.-H.Zhang, S.-Y.Liu

Systematic investigation of the high-spin structures in the odd-odd nuclei 166, 168, 170, 172Re by a particle-number conserving method

NUCLEAR STRUCTURE 166,168,170,172Re; analyzed available data; calculated four-quasiparticle high-spin rotational bands using the cranked shell model with pairing correlations treated by a particle-number conserving method.

doi: 10.1016/j.nuclphysa.2021.122304
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2021ZH54      Phys.Lett. B 822, 136645 (2021)

K.K.Zheng, C.M.Petrache, Z.H.Zhang, P.W.Zhao, Y.K.Wang, A.Astier, B.F.Lv, P.T.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page

Evidence of oblate-prolate shape coexistence in the strongly-deformed nucleus 119Cs

NUCLEAR REACTIONS 58Ni(64Zn, 3p), E=255 MeV; measured reaction products, Eγ, Iγ, γ-γ-γ-coin.; deduced γ-ray energies, J, π, partial level scheme, bands, oblate-prolate shape coexistence, level T1/2. Comparison with the particle-number conserving cranked shell model and two dimensional tilted axis cranking covariant density functional theory. JUROGAM 3+MARA setup at the Accelerator Laboratory of the University of Jyvaskyla, Finland.

doi: 10.1016/j.physletb.2021.136645
Citations: PlumX Metrics


2021ZH56      Phys.Rev. C 104, 044305 (2021)

K.K.Zheng, C.M.Petrache, Z.H.Zhang, A.Astier, B.F.Lv, P.T.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, X.H.Zhou, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page

Complete set of proton excitations in 119Cs

NUCLEAR REACTIONS 58Ni(64Zn, 3p)119Cs, E=255 MeV; measured Eγ, Iγ, (recoils)γγ- and γγγ-coin, γ(θ), γγ(θ)(DCO), γγ(angular anisotropy), γγ(linear polarization) using JUROGAM 3 array for γ detection and recoil mass separator MARA at the K130 cyclotron of University of Jyvaskyla. 119Cs; deduced high-spin levels, J, π, multipolarities, multipole mixing ratios, rotational bands, configurations, band crossings, chiral doublet bands, revolving chiral doublet bands, moment of inertia plots; calculated neutron occupation probabilities, single-particle Routhians, and moments of inertia plots using particle number conserving cranked shell model (PNC-CSM). Comparison between experimental results and theoretical model calculations.

doi: 10.1103/PhysRevC.104.044305
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2021ZH57      Phys.Rev. C 104, 044325 (2021)

K.K.Zheng, C.M.Petrache, Z.H.Zhang, A.Astier, B.F.Lv, P.T.Greenlees, T.Grahn, R.Julin, S.Juutinen, M.Luoma, J.Ojala, J.Pakarinen, J.Partanen, P.Rahkila, P.Ruotsalainen, M.Sandzelius, J.Saren, H.Tann, J.Uusitalo, G.Zimba, B.Cederwall, O.Aktas, A.Ertoprak, W.Zhang, S.Guo, M.L.Liu, X.H.Zhou, I.Kuti, B.M.Nyako, D.Sohler, J.Timar, C.Andreoiu, M.Doncel, D.T.Joss, R.D.Page

Rich band structure and multiple long-lived isomers in the odd-odd 118Cs nucleus

NUCLEAR REACTIONS 58Ni(64Zn, n3p)118Cs, E=255 MeV; measured Eγ, Iγ, (recoils)γγ- and γγγ-coin, γ(θ), γγ(θ)(DCO), γγ(angular anisotropy), γγ(linear polarization), half-life of the 7+ isomer by γγ(t) using JUROGAM 3 array for γ detection and recoil mass separator MARA at the K130 cyclotron of University of Jyvaskyla. 118Cs; deduced high-spin levels, J, π, multipolarities, multipole mixing ratios, rotational bands, alignments, moments of inertia plots, two-quasiparticle configurations, moment of inertia plots; calculated single-particle Routhians, and moments of inertia plots using particle number conserving cranked shell model (PNC-CSM). Comparison between experimental results and theoretical model calculations.

doi: 10.1103/PhysRevC.104.044325
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2020HE05      Chin.Phys.C 44, 034106 (2020)

X.-T.He, S.-Y.Zhao, Z.-H.Zhang, Z.-Z.Ren

High-K multi-particle bands and pairing reduction in 254No

NUCLEAR STRUCTURE 254No; calculated multi-particle states and rotational properties of the two-particle bands using the cranked shell model with pairing correlations treated by the particle number conserving method.

doi: 10.1088/1674-1137/44/3/034106
Citations: PlumX Metrics


2020HE10      Chin.Phys.C 44, 034106 (2020)

X.-T.He, S.-Y.Zhao, Z.-H.Zhang, Z.-Z.Ren

High-K multi-particle bands and pairing reduction in 254No

NUCLEAR STRUCTURE 254No; calculated Nilsson single-particle levels, J, π, energy levels, moments of inertia, bands using the cranked shell model with pairing correlations treated by the particle number conserving method.

doi: 10.1088/1674-1137/44/3/034106
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2020ZH17      Phys.Rev. C 101, 054303 (2020)

Z.-H.Zhang, M.Huang, A.V.Afanasjev

Rotational excitations in rare-earth nuclei: A comparative study within three cranking models with different mean fields and treatments of pairing correlations

NUCLEAR STRUCTURE 164,166,168,170Er, 165,167,169,171Tm, 166,168,170,172Yb; calculated high-spin levels, J, π, Nilsson configurations, kinematic moment of inertia versus angular frequency plots for the ground-state bands, β and γ deformation parameters, proton and neutron pairing energies, total- and neutron and proton single particle-Routhians, angular momentum alignments, and neutron occupation probabilities using the cranked relativistic Hartree-Bogoliubov (CRHB) with Lipkin-Nogami method, the cranking covariant density functional theory (CDFT) with pairing correlations treated by a shell-model-like approach (SLAP), and the cranked shell model based on the Nilsson potential with pairing correlations treated by the particle-number conserving (CSM-PNC) method. Comparison with experimental data.

doi: 10.1103/PhysRevC.101.054303
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2019LI55      Phys.Rev. C 100, 064307 (2019)

S.-Y.Liu, M.Huang, Z.-H.Zhang

Configuration and bandhead spin assignments for the two-quasiparticle rotational bands in the neutron-rich nuclei 154, 156Pm

NUCLEAR STRUCTURE 153,154,155,156,157Pm; calculated levels, J, π, rotational bands, configurations, kinetic moments of inertia using cranked shell model (CSM) with pairing correlations treated by particle-number-conserving (PNC) method. Comparison with experimental data.

doi: 10.1103/PhysRevC.100.064307
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2019ZH03      Nucl.Phys. A981, 107 (2019)

Z.-H.Zhang, M.Huang

Band crossings in 168Ta: A particle-number conserving analysis

doi: 10.1016/j.nuclphysa.2018.07.005
Citations: PlumX Metrics


2019ZH20      Chin.Phys.C 43, 054107 (2019)

Z.-H.Zhang

Theoretical investigation of the antimagnetic rotation in 104Pd

NUCLEAR STRUCTURE 104Pd; calculated Nilsson levels, moment of inertia, B(E2).

doi: 10.1088/1674-1137/43/5/054107
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2018SH13      Phys.Rev. C 97, 034317 (2018)

Z.Shi, Z.H.Zhang, Q.B.Chen, S.Q.Zhang, J.Meng

Shell-model-like approach based on cranking covariant density functional theory: Band crossing and shape evolution in 60Fe

NUCLEAR STRUCTURE 60Fe; calculated neutron and proton single-particle Routhians, total Routhian surfaces in (β, γ) plane; analyzed rotational structures, bandheads, rotational spectra, and relations between the angular momentum and rotational frequency for the positive- and negative-parity bands, and triaxial deformation. Shell-model-like approach to treat the cranking many-body Hamiltonian based on covariant density functional theory including pairing correlations. Comparison with experimental data.

doi: 10.1103/PhysRevC.97.034317
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2018ZH38      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
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2017LV02      Chin.Phys.Lett. 34, 082101 (2017)

H.Lv, S.-S.Zhang, Z.-H.Zhang, Y.-Q.Wu, L.-G.Cao

Pygmy and Giant dipole Resonances in Proton-Rich Nuclei 17, 18Ne*

NUCLEAR STRUCTURE 17,18Ne; calculated particle density, total binding energies, neutron and proton Fermi energies, rms and charge radii, response functions, dipole strengths. Skyrme Hartree-Fock with the Bardeen-Cooper-Schrieffer approximation to take into account the pairing correlation.

doi: 10.1088/0256-307x/34/8/082101
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2017ZH06      Chin.Phys.C 41, 024103 (2017)

Z.-H.Zhang, P.Xu

Investigation of the high-spin rotational properties of the proton emitter 113Cs using a particle-number conserving method

RADIOACTIVITY 113Cs(p); calculated Nilsson energy levels, J, π, kinematic moments of inertia, occupation probability. Comparison with available data.

doi: 10.1088/1674-1137/41/2/024103
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2016BA59      Chin.Phys.C 40, 114101 (2016)

H.-B.Bai, Z.-H.Zhang, X.-W.Li

Investigation of the Mg isotopes using the shell-model-like approach in relativistic mean field theory

NUCLEAR STRUCTURE 19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40Mg; calculated binding energies, radii and quadrupole deformations. Comparison with available data.

doi: 10.1088/1674-1137/40/11/114101
Citations: PlumX Metrics


2016ZH11      Nucl.Phys. A949, 22 (2016)

Z.-H.Zhang

Particle-number conserving analysis of the high-spin structure of 159HO

NUCLEAR STRUCTURE 159Ho; calculated levels, J, π, kinematic moments of inertia vs spin, rotational bands, backbending, yrast band, B(E2) using cranked shell model with pairing correlations and blocking effects deduced (predicted) signature splitting. Some results compared to available data.

doi: 10.1016/j.nuclphysa.2016.02.075
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2016ZH32      Phys.Rev. C 94, 034305 (2016); Erratum Phys.Rev. C 99, 029901 (2019)

Z.-H.Zhang

Effects of proton angular momentum alignment on the two-shears-like mechanism in 101Pd

NUCLEAR STRUCTURE 101Pd; calculated proton and neutron cranked Nilsson levels near the Fermi surface, B(E2), kinematic moment of inertia, occupation probability of each orbital, alignment plots; deduced effect of proton angular momentum alignment on the two-shears-like mechanism (antimagnetic rotation). Comparison with experimental data. Cranked shell model calculations with pairing correlations treated by a particle-number-conserving method.

doi: 10.1103/PhysRevC.94.034305
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2015LI39      Phys.Rev. C 92, 044304 (2015)

L.Liu, Z.-H.Zhang, P.-W.Zhao

Thermodynamics of pairing transition in hot nuclei

NUCLEAR STRUCTURE 162Dy; calculated neutron, proton, and total heat capacities, average excitation energies, pairing gap energies, seniority components, level densities and entropies as function of temperature. Covariant density functional theory (CDFT) and paring correlations by a shell-model like approach (SLAP).

doi: 10.1103/PhysRevC.92.044304
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2015XU09      Phys.Rev. C 91, 061303 (2015)

C.Xu, X.Q.Li, J.Meng, S.Q.Zhang, H.Hua, S.Y.Wang, B.Qi, C.Liu, Z.G.Xiao, H.J.Li, L.H.Zhu, Z.Shi, Z.H.Li, Y.L.Ye, D.X.Jiang, J.J.Sun, Z.H.Zhang, Y.Shi, P.W.Zhao, Q.B.Chen, W.Y.Liang, R.Han, C.Y.Niu, C.G.Li, C.G.Wang, Z.H.Li, S.M.Wyngaardt, R.A.Bark, P.Papka, T.D.Bucher, A.Kamblawe, E.Khaleel, N.Khumalo, E.A.Lawrie, J.J.Lawrie, P.Jones, S.M.Mullins, S.Murray, M.Wiedeking, J.F.Sharpey-Schafer, S.N.T.Majola, J.Ndayishimye, D.Negi, S.P.Noncolela, S.S.Ntshangase, O.Shirinda, P.Sithole, M.A.Stankiewicz, J.N.Orce, T.Dinoko, J.Easton, B.M.Nyako, K.Juhasz

Spectroscopy of 76Se: Prolate-to-oblate shape transition

NUCLEAR REACTIONS 70Zn(12C, 2nα), E=60, 65 MeV; measured Eγ, Iγ, γγ-, (particle)γγ-coin using AFRODITE array for γ rays and DIAMANT array for charged particles at iThemba LABS. 76Se; deduced high-spin levels, J, π, bands, configuration, kinematic and dynamic moments of inertia, band crossing frequency, shape transition. Comparison with cranked shell-model calculations. systematics of band crossings in 70,72,74,76,78,80Se, 72,74,76,78,80,82Kr.

doi: 10.1103/PhysRevC.91.061303
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2014BA29      Int.J.Mod.Phys. E23, 1461001 (2014)

R.A.Bark, E.O.Lieder, R.M.Lieder, E.A.Lawrie, J.J.Lawrie, S.P.Bvumbi, N.Y.Kheswa, S.S.Ntshangase, T.E.Madiba, P.L.Masiteng, S.M.Mullins, S.Murray, P.Papka, O.Shirinda, Q.B.Chen, S.Q.Zhang, Z.H.Zhang, P.W.Zhao, C.Xu, J.Meng, D.G.Roux, Z.P.Li, J.Peng, B.Qi, S.Y.Wang, Z.G.Xiao

Studies of chirality in the mass 80, 100 and 190 regions

NUCLEAR REACTIONS 96Zr(14N, 4n)106Ag, E not given; measured reaction products, Eγ, Iγ; deduced levels, J, π, T1/2, chiral bands, B(M1), B(E2). Comparison with particle-rotor calculations.

doi: 10.1142/S0218301314610011
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2014KU15      Phys.Rev.Lett. 113, 032501 (2014)

I.Kuti, Q.B.Chen, J.Timar, D.Sohler, S.Q.Zhang, Z.H.Zhang, P.W.Zhao, J.Meng, K.Starosta, T.Koike, E.S.Paul, D.B.Fossan, C.Vaman

Multiple Chiral Doublet Bands of Identical Configuration in 103Rh

NUCLEAR REACTIONS 96Zr(11B, 4n), E=40 MeV; measured reaction products, Eγ, Iγ, γ-γ-γ-coin.; deduced energy levels, J, π, quasiparticle alignments of bands, B(M1)/B(E2) ratios, negative-parity chiral doublet band structures. Covariant density functional theory and particle rotor model calculations.

doi: 10.1103/PhysRevLett.113.032501
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2014LI19      Phys.Rev.Lett. 112, 202502 (2014)

E.O.Lieder, R.M.Lieder, R.A.Bark, Q.B.Chen, S.Q.Zhang, J.Meng, E.A.Lawrie, J.J.Lawrie, S.P.Bvumbi, N.Y.Kheswa, S.S.Ntshangase, T.E.Madiba, P.L.Masiteng, S.M.Mullins, S.Murray, P.Papka, D.G.Roux, O.Shirinda, Z.H.Zhang, P.W.Zhao, Z.P.Li, J.Peng, B.Qi, S.Y.Wang, Z.G.Xiao, C.Xu

Resolution of Chiral Conundrum in 106Ag: Doppler-Shift Lifetime Investigation

NUCLEAR REACTIONS 96Zr(14N, 4n), E=71 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced level scheme, J, π, high spin negative parity bands, B(M1), B(E2). Particle-rotor model calculations.

doi: 10.1103/PhysRevLett.112.202502
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2013FU05      Phys.Rev. C 87, 044319 (2013)

X.M.Fu, F.R.Xu, J.C.Pei, C.F.Jiao, Y.Shi, Z.H.Zhang, Y.A.Lei

Configuration-constrained total Routhian surfaces with particle-number-conserving pairing

NUCLEAR STRUCTURE 176Hf, 178W; calculated configuration-constrained total Routhian surfaces (TRS), particle-number-conserving pairing, moments of inertia, levels, J, π, K, β2, β4, γ deformation parameters of high-K multi-quasiparticle rotational bands, pairing energies, proton and neutron occupation probability. TRS calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.044319
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2013LI10      Chin.Phys.C 37, 014101 (2013)

B.-H.Li, Z.-H.Zhang, Y.-A.Lei

Particle-number conserving analysis for the 2-quasiparticle and high-K multi-quasiparticle states in doubly-odd 174, 176Lu

NUCLEAR STRUCTURE 174,176Lu; calculated energy levels, J, π, quasi-particle bands. Cranked shell model, particle-number conserving method. Comparison with available data.

doi: 10.1088/1674-1137/37/1/014101
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2013ZH15      Phys.Rev. C 87, 054308 (2013)

Z.-H.Zhang, J.Meng, E.-G.Zhao, S.-G.Zhou

Rotational properties of the superheavy nucleus 256Rf and its neighboring even-even nuclei in a particle-number-conserving cranked shell model

NUCLEAR STRUCTURE 256Rf, 250Fm, 252,254No; calculated levels, kinematic and dynamic moments of inertia for g.s. rotational band, proton and neutron single-particle levels near the Fermi surface. Cranked shell model (CSM) with pairing correlations treated by a particle-number conserving method. Comparison with experimental data. Discussed effect of high order ϵ6 deformation parameter.

doi: 10.1103/PhysRevC.87.054308
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2013ZH16      Phys.Rev. C 87, 054314 (2013)

Z.-H.Zhang, P.-W.Zhao, J.Meng, J.-Y.Zeng, E.-G.Zhao, S.-G.Zhou

Nuclear superfluidity for antimagnetic rotation in 105Cd and 106Cd

NUCLEAR STRUCTURE 105,106Cd; calculated Nilsson levels for protons and neutrons, kinematic moments of inertia, B(E2), angular momentum vectors of neutrons with and without pairing, anti-magnetic rotational bands, shears angle. Cranked shell model with the pairing correlations and particle-number-conserving method. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.054314
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2012ZH01      Phys.Rev. C 85, 014324 (2012)

Z.-H.Zhang, X.-T.He, J.-Y.Zeng, E.-G.Zhao, S.-G.Zhou

Systematic investigation of the rotational bands in nuclei with Z ≈ 100 using a particle-number conserving method based on a cranked shell model

NUCLEAR STRUCTURE 240,242,244,246,248,250,252Cm, 242,244,246,248,250,252,254Cf, 244,246,248,250,252,254,256Fm, 246,248,250,252,254,256,258No, 250Bk; calculated quadrupole deformation parameters β2, β4, moment of inertia plots, alignments, occupation probabilities, contribution of neutron and proton major shells to angular momentum alignments. 245Cm, 250Fm; calculated energies of Nilsson orbitals. 241,243,245,247,249Cm, 243,245,247,249,251Cf, 245,247,249,251,253Fm, 247,249,251,253,255No, 243,245,247,249,251Bk, 245,247,249,251,253Es, 247,249,251,253,255Md, 255Lr; calculated bandhead energies of low-lying one-quasiparticle bands, moments of inertia plots of g.s. and excited bands, alignments, occupation probabilities, contribution of neutron and proton major shells to angular momentum alignments. Cranked shell model (CSM), particle-number conserving (PNC) method. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.014324
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2011WU03      Phys.Rev. C 83, 034323 (2011)

X.Wu, Z.H.Zhang, J.Y.Zeng, Y.A.Lei

Nuclear pairing reduction due to rotation and blocking

NUCLEAR STRUCTURE 168Yb, 168Hf, 177Ta, 178W, 193,194Hg, 238U, 253No; calculated moments of inertia and pairing gaps for normal deformed and superdeformed bands. Particle number-conserving (PNC) formalism for the cranked shell model. Comparison with number-projected Hartree-Fock-Bogolyubov approach, and with experimental data.

doi: 10.1103/PhysRevC.83.034323
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2010ZH17      Chin.Phys.C 34, 39 (2010)

Z.-H.Zhang, S.-T.Qi, B.-X.Sun, Y.-A.Lei, J.-Y.Zeng

Particle-number-conserving analysis of multiquasiparticle bands in 177Lu

NUCLEAR STRUCTURE 177Lu; analyzed one-, three- and five-quasiparticle bands; deduced moment of inertia. Particle number conserving (PNC) method.

doi: 10.1088/1674-1137/34/1/007
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2010ZH49      Chin.Phys.C 34, 1836 (2010)

Z.-H.Zhang, H.-Q.Xu, B.-X.Sun

Particle-number conserving analysis of the high-K multi-quasiparticle bands in 179Re

NUCLEAR STRUCTURE 179Re; calculated low-lying high-K bands. Particle-number conserving method (PNC).

doi: 10.1088/1674-1137/34/12/009
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2009ZH04      Nucl.Phys. A816, 19 (2009)

Z.H.Zhang, X.Wu, Y.A.Lei, J.Y.Zeng

Particle-number conserving analysis of the moments of inertia of high-K multiquasiparticle bands in 179Ta

NUCLEAR STRUCTURE 179Ta; calculated quasiparticle band energies, configurations. Particle-number-conserving cranked mean-field approach, comparison with data.

doi: 10.1016/j.nuclphysa.2008.10.008
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2009ZH26      Phys.Rev. C 80, 034313 (2009)

Z.H.Zhang, Y.A.Lei, J.Y.Zeng

Particle-number conserving analysis for the systematics of high-K pair-broken bands in Hf and Lu isotopes (170 ≤ A ≤ 178)

NUCLEAR STRUCTURE 170,171,172,173,174,175,176,177,178Hf, 171,173,175,177Lu, 170,172,174,176Yb; analyzed one-quasiparticle, and low-lying high-K pair broken band structures in the framework of the particle-number conserving (PNC) formalism

doi: 10.1103/PhysRevC.80.034313
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1994LI24      Nucl.Instrum.Methods Phys.Res. B85, 51 (1994)

J.R.Liu, Z.S.Zheng, Z.H.Zhang, W.K.Chu

RBS and ERD Analysis using Lithium Ions

NUCLEAR REACTIONS Mo, Si(7Li, 7Li), E=4.5 MeV; measured Rutherford back scattering spectra; deduced 7Li ions advantages.

doi: 10.1016/0168-583X(94)95784-3
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