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NSR database version of April 26, 2024.

Search: Author = Z.H.Zhang

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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 g_7/2 [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 ^{102,104,106,108,110,112,114,116,118,120,122,124,126,128,130,132,134}Sn; 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, T_1/2 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
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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, 172}Re by a particle-number conserving method

NUCLEAR STRUCTURE ^{166,168,170,172}Re; 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 T_1/2. 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
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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
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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 ^{164,166,168,170}Er, ^{165,167,169,171}Tm, ^{166,168,170,172}Yb; 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, 156}Pm

NUCLEAR STRUCTURE ^{153,154,155,156,157}Pm; 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
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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 ^{152,153,154,155,156,157,158,159,160}Nd, ^{154,155,156,157,158,159,160,161,162}Sm; 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, 18}Ne^*

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

doi: 10.1088/1674-1137/40/11/114101
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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 ^{70,72,74,76,78,80}Se, ^{72,74,76,78,80,82}Kr.

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, T_1/2, 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, 176}Lu

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 ^{240,242,244,246,248,250,252}Cm, ^{242,244,246,248,250,252,254}Cf, ^{244,246,248,250,252,254,256}Fm, ^{246,248,250,252,254,256,258}No, 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. ^{241,243,245,247,249}Cm, ^{243,245,247,249,251}Cf, ^{245,247,249,251,253}Fm, ^{247,249,251,253,255}No, ^{243,245,247,249,251}Bk, ^{245,247,249,251,253}Es, ^{247,249,251,253,255}Md, 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 ^{170,171,172,173,174,175,176,177,178}Hf, ^{171,173,175,177}Lu, ^{170,172,174,176}Yb; 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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