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NSR database version of April 11, 2024.

Search: Author = X.R.Zhou

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2024XU03      Phys.Rev. C 109, 024324 (2024)

H.-T.Xue, Q.B.Chen, J.-W.Cui, C.-F.Chen, H.-J.Schulze, X.-R.Zhou

Structure of low-lying states of 12C and 13ΛC in a beyond-mean-field approach

doi: 10.1103/PhysRevC.109.024324
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2023DA18      Phys.Rev. C 108, 054306 (2023)

H.M.Dai, Q.B.Chen, X.-R.Zhou

First exploration of wobbling modes in an isotone chain: The N=59 case

doi: 10.1103/PhysRevC.108.054306
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2023LI59      Phys.Rev. C 108, 064312 (2023)

Y.-X.Liu, C.F.Chen, Q.B.Chen, H.-T.Xue, H.-J.Schulze, X.-R.Zhou

Deformed charmed hypernuclei

doi: 10.1103/PhysRevC.108.064312
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2023PA19      Chin.Phys.C 47, 064102 (2023)

Y.-F.Pan, Y.-Y.Cheng, Y.Lu, H.Jiang, X.-R.Zhou, Y.-M.Zhao

Robustness of pair structures for nuclear yrast states

NUCLEAR STRUCTURE 28Si, 50Cr, 132Xe; calculated energy levels, J, π, quadrupole moments, yrast states using the nucleon-pair approximation (NPA) and shell-model effective interactions. Comparison with available data.

doi: 10.1088/1674-1137/acc1cc
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2023XU03      Phys.Rev. C 107, 044317 (2023)

H.-T.Xue, Y.-F.Chen, Q.B.Chen, Y.A.Luo, H.-J.Schulze, X.-R.Zhou

Deformation and spin-orbit splitting of Λ hypernuclei in the Skyrme-Hartree-Fock approach

NUCLEAR STRUCTURE 12,13C, 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb; calculated Λ separation energy for hypernuclei, two-dimensional density distributions of Λ orbits, potential energy surfaces, quadrupole deformations of core nucleus and Λ orbitals, Λ spin-orbit slitting. Deformed Skyrme-Hartree-Fock (DSHF) approach with SLy4 NN and SLL4 ΛN interactions. Discussed spin symmetry in the hyperon spectrum. Comparison to available experimental data.

doi: 10.1103/PhysRevC.107.044317
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2022CH13      Eur.Phys.J. A 58, 21 (2022)

Y.F.Chen, X.-R.Zhou, Q.B.Chen, Y.-Y.Cheng

Lambda binding energies in the Skyrme-Hartree-Fock approach with various ΛN interactions

NUCLEAR STRUCTURE 5,6He, 8He, 7,8,9Li, 7,8,9,10Be, 9,10,11,12B, 12,13,14C, 15,16N, 16O, 28Si, 32S, 40Ca, 51V, 89Y, 139La, 208Pb; calculated hypernuclei binding energies, deformation parameters, local mean fields in the framework of the Skyrme-Hartree-Fock (SHF) approach. Comparison with available data.

doi: 10.1140/epja/s10050-022-00672-3
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2022CH36      Chin.Phys.C 46, 064109 (2022)

C.F.Chen, Q.B.Chen, X.-R.Zhou, Y.Y.Chen, J-W.Cui, H.-J.Schulze

Effects of Λ hyperons on the deformations of even-even nuclei

NUCLEAR STRUCTURE 8Be, 12C, 16O, 20Ne, 24Mg, 28Si, 32S, 36Ar, 40Ca, 22,24,26,28Ne, 30,32,34,36Si, 42,44,46,48Ca; calculated potential energy surfaces as functions of quadrupole deformation, hyperon s.p. energy levels as function of quadrupole deformation, density distributions for the occupied s.p. orbits using the deformed Skyrme-Hartree-Fock approach.

doi: 10.1088/1674-1137/ac5b58
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2022CU07      Chin.Phys.C 46, 074109 (2022)

J.-W.Cui, R.Wang, X.-R.Zhou

Beyond-mean-field study of 37ΛAr based on the Skyrme-Hartree-Fock model

NUCLEAR STRUCTURE 36,37Ar; calculated hypernuclear states using the Skyrme-Hartree-Fock (SHF) model and a beyond-mean-field approach, including angular momentum projection (AMP) and the generator coordinate method (GCM).

doi: 10.1088/1674-1137/ac6357
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2022GU03      Phys.Rev. C 105, 034322 (2022)

J.Guo, C.F.Chen, X.-R.Zhou, Q.B.Chen, H.-J.Schulze

ΛΛ pairing effects in spherical and deformed multi-Λ hyperisotopes

NUCLEAR STRUCTURE 6He, 10,11,12Be, 12,13B, 40Ca, 132Sn, 208Pb, 24Mg, 56Fe, 104Zr; calculated ΛΛ separation energies (S(2Λ)) double-Λ hypernuclei. 40,46Ca, 132,160Sn, 208,272Pb, 24Mg, 56Fe, 104Zr; calculated pairing gaps, pairing energies of hypernuclei. 130Zr; calculated deformation dependence of single-particle level energies, pairing gap and occupation probabilities of hypernuclei. 278Pb; calculated Λ hyperon potentil; single-particle levels. Skyrme-Hartree-Fock approach with Skyrme force SLy5 for the NN interaction, the Nijmegen interaction NSC97f for the ΛN interaction, and the empirical prescription EmpC for the ΛΛ interaction. Comparison to available experimental data.

doi: 10.1103/PhysRevC.105.034322
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2022GU11      Chin.Phys.C 46, 064106 (2022)

J.Guo, D.H.Chen, X.-R.Zhou, Q.B.Chen, H.-J.Schulze

Effects of a kaonic meson on the ground-state properties of nuclei

NUCLEAR STRUCTURE 5,6,7,8,9,10,11,12,13,14,15,16,17,18Be, 11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28O, 15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34Ne; calculated energies of the highest-occupied nucleon s.p. levels, partial neutron and proton s.p. levels within an axially-deformed Skyrme-Hartree-Fock approach combined with a Skyrme-type kaon-nucleon interaction.

doi: 10.1088/1674-1137/ac5601
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2022XU02      Phys.Rev. C 105, 014304 (2022)

H.T.Xue, X.R.Zhou, S.Y.Zhang, B.C.He, Y.A.Luo, L.Li, F.Pan, J.P.Draayer

Neutrinoless double-β decay in the nucleon-pair shell model

RADIOACTIVITY 130Te, 134,136Xe(2β-); calculated nuclear matrix elements (NMEs) of g.s. to g.s. neutrinoless double-β decay (0νββ) in the nucleon pair shell-model framework, with surface-δ approximation (SDI) and the BCS approximation. Comparison with shell model (SM), quasiparticle random-phase approximation (QRPA), and IBM2 theoretical calculations.

NUCLEAR STRUCTURE 130,134,136Xe, 130Te, 134,136Ba; calculated low-lying positive-parity levels p to 10+ using shell model in the surface-δ approximation (SD)-pair or the SDG-pair subspace. Comparison with experimental data taken from the ENSDF database at NNDC, BNL.

doi: 10.1103/PhysRevC.105.014304
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2022XU11      Phys.Rev. C 106, 044306 (2022)

H.-T.Xue, Q.B.Chen, X.-R.Zhou, Y.Y.Cheng, H.-J.Schulze

Deformation and hyperon halo in hypernuclei

NUCLEAR STRUCTURE 11,13,15,17,19,21,23C, 10Li, 11Be, 12B, 14N, 15O, 16F, 17Ne; calculated potential energy surface, deformation parameters for hypernucleus and Λ hyperon, Λ removal energy, density distributions of spherical and deformed Λ 1p states, rms radii. Deformed Skyrme-Hartree-Fock approach with combinations of the NN interactions SIII, SGII, SkI4 and the ΛN interactions LY1 and SLL4.

doi: 10.1103/PhysRevC.106.044306
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2021BA37      Phys.Rev. C 104, 034312 (2021)

Y.Bao, Y.Y.Cheng, X.-R.Zhou

Quadrupole phonon excitations and transition probabilities for low-lying states of neutron-rich Cd isotopes

NUCLEAR STRUCTURE 122,124,126,128,130,132,134,136,138Cd; calculated positive-parity levels, J, B(E2), overlap between the low-lying yrast state with and the phonon state using nucleon-pair approximation (NPA) of the shell model using the phenomenological Hamiltonian and effective interaction jj46. Comparison with available experimental data.

doi: 10.1103/PhysRevC.104.034312
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2021GU28      Phys.Rev. C 104, L061307 (2021)

J.Guo, X.-R.Zhou, H.-J.Schulze

Skyrme force for all known Ξ- hypernuclei

NUCLEAR STRUCTURE 12Be, 13B, 15C; analyzed experimental results for Ξ- hypernuclei within a Skyrme-Hartree-Fock approach, with optimal Skyrme parameters determined for a consistent description of experimental data from KISO, IBUKI, KINKA, BNL-E885, BNL-E906, KEK-E224, and KEK-E176 facilities for these nuclei; calculated removal energies for the 1s and 1p states of 13B and 12Be Ξ- hypernuclei. Discussed role of deformation for 13B Ξ- hypernucleus.

doi: 10.1103/PhysRevC.104.L061307
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2020FA03      Eur.Phys.J. A 56, 11 (2020)

B.-C.Fang, W.-Y.Li, C.-F.Chen, J.-W.Cui, X.-R.Zhou, Y.-Y.Cheng

Impurity effects of Λ hyperons on pΛorbitals

doi: 10.1140/epja/s10050-019-00006-w
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2020JI05      Eur.Phys.J. A 56, 135 (2020)

Y.Jin, X.R.Zhou, Y.-Y.Cheng, H.-J.Schulze

Study of Ξ- hypernuclei in the Skyrme-Hartree-Fock approach

doi: 10.1140/epja/s10050-020-00143-7
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2019CH32      Phys.Rev. C 100, 014318 (2019)

Y.-Y.Cheng, J.-Ji.Shen, G.-J.Fu, X.-R.Zhou, Y.-M.Zhao, A.Arima

Nucleon-pair wave functions in a single-J shell

doi: 10.1103/PhysRevC.100.014318
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2019CH35      Phys.Rev. C 100, 024321 (2019)

Y.-Y.Cheng, H.Wang, J.-J.Shen, X.-R.Zhou, Y.-M.Zhao, A.Arima

Nucleon-pair picture of low-lying states in semi-magic and open-shell nuclei

NUCLEAR STRUCTURE 43,44,45,46,47,48Ca, 130Pd, 131Ag, 132Cd; calculated level energies vs spin for negative-parity yrast states of odd-mass Ca and positive-parity yrast states for even mass Ca isotopes, overlaps between one-dimensional nucleon-pair wave functions and corresponding shell-model wave functions, nucleon-pair wave functions using the framework of nucleon-pair approximation (NPA) of the shell model. Comparison with experimental data.

doi: 10.1103/PhysRevC.100.024321
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2019JI10      Prog.Theor.Exp.Phys. 2019, 123D03 (2019)

Y.Jin, C.F.Chen, X.-R.Zhou, Y.-Y.Cheng, H.-J.Schulze

Deformed K- nuclei in the Skyrme-Hartree-Fock approach

NUCLEAR STRUCTURE 8Be, 16O, 20Ne, 40Ca, 208Pb; calculated hypernuclei central kaon potential, kaon removal energies using a two-dimensional Skyrme–Hartree–Fock model with a KN Skyrme force.

doi: 10.1093/ptep/ptz141
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2018LI12      Phys.Rev. C 97, 034302 (2018)

W.-Y.Li, J.-W.Cui, X.-R.Zhou

Structure of 9ΛBe and 10ΛΛBe using the beyond-mean-field Skyrme-Hartree-Fock approach

NUCLEAR STRUCTURE 8Be, 9Be, 10Be; calculated potential energy surfaces for 8Be+Λ, angular momentum projected energy curves for 8be and hypernucleus 9Be, density distributions of nuclear matter for low-lying states of 8Be, 9Be hypernucleus, and 10Be double-hypernucleus, levels, J, π, B(E2) of 8Be, hypernucleus 9Be, and double-hypernucleus 10Be. Beyond-mean-field Skyrme-Hartree-Fock (SHF) model with SLy4+SLL4 interactions. Two-α structure reproduced for ground state of 8Be. Comparison with available experimental data, and with results of hypernuclear particle-rotor model.

doi: 10.1103/PhysRevC.97.034302
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2018LU16      Eur.Phys.J. A 54, 193 (2018)

Z.-J.Luo, K.Yu, X.-R.Zhou, J.-W.Cui, H.Sagawa

Effects of deformation, pairing and tensor correlation on the evolution of bubble structure within the Skyrme-Hartree-Fock method

NUCLEAR STRUCTURE 46Ar; calculated energy surface vs quadrupole deformation, proton density distributions, sp energy levels using axially symmetric DSHF (Deformed Skyrme-Hartree-Fock) approach (several Skyrme forces used). 43Cl; calculated partial-wave decomposition of the proton density.

doi: 10.1140/epja/i2018-12620-5
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2017CU01      Phys.Rev. C 95, 024323 (2017)

J.-W.Cui, X.-R.Zhou, L.-X.Guo, H.-J.Schulze

Investigation of single- and double-Λ hypernuclei using a beyond-mean-field approach

NUCLEAR STRUCTURE 13,14C, 21,22Ne; calculated levels, J, π of single- and double-hypernuclei with 12C and 20Ne as core nuclei, potential-energy surfaces as functions of deformation parameter β, core B(E2), rms charge radii. Beyond-mean-field approach with angular momentum projection (AMP) techniques and generator coordinate method (GCM) based on Skyrme-Hartree-Fock (SHF). Comparison with experimental data.

doi: 10.1103/PhysRevC.95.024323
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2017CU04      Prog.Theor.Exp.Phys. 2017, 093D04 (2017)

J.-W.Cui, X.-R.Zhou

A beyond-mean-field model for Λ hypernuclei with Skyrme-type NΛ interaction

NUCLEAR STRUCTURE 12C; calculated hypernuclei properties using beyond-mean-field approach based on the Skyrme-Hartree-Fock model.

doi: 10.1093/ptep/ptx120
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2017WU06      Phys.Rev. C 95, 034309 (2017)

X.Y.Wu, H.Mei, J.M.Yao, X.-R.Zhou

Beyond-mean-field study of the hyperon impurity effect in hypernuclei with shape coexistence

NUCLEAR STRUCTURE 36,37Ar; calculated total energy, potential energy curves (PECs), correlation between the hyperon Λ separation energy and density overlap, quadrupole deformation parameters (β2, βΛ), rms radii of hypernuclei, neutrons, protons, and the hyperon, proton skin, density distribution contours for normal-deformed and superdeformed (SD) bands in 36Ar and 37Ar hypernucleus. 36Ar, 37Ar; calculated total energies for the mean-field states (MF), particle number projected states (N and Z), and particle number and angular momentum projected states, levels, J, π, collective wave functions of normal and superdeformed band in 36Ar and hypernucleus 37Ar using PC-F1 and PCY-S2 interactions. Relativistic mean field and beyond based on a relativistic point-coupling energy functional. Comparison with available experimental data.

doi: 10.1103/PhysRevC.95.034309
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2016ZH29      Phys.Rev. C 94, 024331 (2016)

X.-R.Zhou, E.Hiyama, H.Sagawa

Exotic structure of medium-heavy hypernuclei in the Skyrme Hartree-Fock model

NUCLEAR STRUCTURE 36,37,38,39,40Ar, 40,41Ca; calculated energy surfaces as a function of deformation parameter β2, quadrupole deformation parameters, root mean square radii, binding energies, Λ separation energies for the ground states and superdeformed (SD) states, and two-dimensional density distributions for 37,38,39,40Ar, 41Ca hypernuclei and their core nuclei 36,37,38,39Ar, 40Ca. 37,38,39,40Ar, 41Ca; calculated Λ separation energies and spatial overlap between Λ and nucleons at the ground state and SD minima for hypernuclei. Skyrme Hartree-Fock (SHF)+BCS model with a microscopic ΛN interaction. Comparison with antisymmetrized molecular dynamics (AMD), and relativistic mean field (RMF) calculations.

doi: 10.1103/PhysRevC.94.024331
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2015CU01      Phys.Rev. C 91, 054306 (2015)

J.-W.Cui, X.-R.Zhou, H.-J.Schulze

Shape and energy spectra of Λ hypernuclei from a Skyrme-Hartree-Fock model and a beyond-mean-field calculation

NUCLEAR STRUCTURE 12,13C, 20,21Ne, 24,25,26,27Mg, 26,27,28,29Si; calculated levels, J, π, B(E2), potential energy surface (PES) contours in (β, γ) plane, root-mean-square (rms) radii and deformation β of core nuclei 12C, 20Ne, 24,26Mg, 26,28Si, and hypernuclei 13C, 21Ne, 25,27Mg, 27,29Si. Triaxial shape-constrained Skyrme-Hartree-Fock mean-field model with a density-dependent pairing interaction and NSC89NΛ interaction. Comparison with available experimental data.

doi: 10.1103/PhysRevC.91.054306
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2015WU07      Phys.Rev. C 92, 054321 (2015)

X.-Y.Wu, X.-R.Zhou

Global performance of multireference density functional theory for low-lying states in sd-shell nuclei

NUCLEAR STRUCTURE 16,18,20,22,24,26,28,30,32Ne, 20,22,24,26,28,30,32,34,36,38,40Mg, 24,26,28,30,32,34,36,38,40,42,44,46,48Si, 26,28,30,32,34,36,38,40,42,44,46,48S, 30,32,34,36,38,40,42,44,46,48,50,52Ar; calculated dynamical correlation energies, binding energies, S(2n), charge density distributions, root-mean-square charge radii, proton depletion factors, energies of first 2+ and 4+ states, B(E2) for first 2+ states, spectroscopic quadrupole moments, neutron-proton decoupling factor, longitudinal C2 form factor for first 2+ in 24Mg, 28Si, 32S. Multireference density functional theory (MR-DFT) based on relativistic point-coupling energy density functional (EDF) using PC-PK1 and PC-F1 forces, and PN1DAMP+GCM. Comparison with other theoretical calculations, and with available experimental data.

doi: 10.1103/PhysRevC.92.054321
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2014CU01      Phys.Rev. C 90, 014321 (2014)

J.-W.Cui, X.-R.Zhou, F.-Q.Chen, Y.Sun, C.-L.Wu, Z.-C.Gao

Description of collective and quasiparticle excitations in deformed actinide nuclei: The first application of the multishell shell model for heavy nuclei

NUCLEAR STRUCTURE 230,232Th, 232,234,236U, 240Pu; calculated levels, J, π, ground-, β-, γ-, and K=0 to K=7 bands, 2-quasiparticle configurations, B(E2), staggering parameter. Heavy shell model (HSM), an extension of projected shell model (PSM). Comparison with experimental data.

doi: 10.1103/PhysRevC.90.014321
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2013LI05      Phys.Rev. C 87, 014333 (2013)

A.Li, E.Hiyama, X.-R.Zhou, H.Sagawa

Tensor correlation, pairing interaction, and deformation in Ne isotopes and Ne hypernuclei

NUCLEAR STRUCTURE 20,21,22,23,24,25,26,27,28,29,30Ne; calculated β2 as function of neutron number for normal, and double-Λ hypernuclei. 26,30Ne; calculated energy surfaces as function of β2. Tensor and pairing effects on the quadruple deformation. Skyrme-Hartree-Fock model with BCS approximation, and two different hyperon-nucleon interactions for double-Λ hypernuclei. Comparison with experimental data.

doi: 10.1103/PhysRevC.87.014333
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2013ZH30      Int.J.Mod.Phys. E22, 1350038 (2013)

X.-R.Zhou, H.-J.Schulze

Kaonic Nuclei in the Skyrme-Hartree-Fock Approach

NUCLEAR STRUCTURE 16O, 40Ca, 208Pb; calculated hypernuclei, kaon chemical potential, kaon and nucleon densities. Skyrme-Hartree-Fock nuclear structure approach.

doi: 10.1142/S0218301313500389
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2013ZH40      Nucl.Phys. A914, 332c (2013)

X.-R.Zhou, H.-J.Schulze

Kaonic nuclei in the Skyrme-Hartree-Fock approach

NUCLEAR STRUCTURE 16O, 40Ca, 208Pb; calculated K- hypernuclei chemical potential, 16O K- hypernucleus calculated neutron, proton, kaon density distribution, radius using combination of standard SHF (Skyrme HF) model with chiral model for kaon-nucleon interaction.

doi: 10.1016/j.nuclphysa.2012.12.121
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2012CU01      Chin.Phys.Lett. 29, 022101 (2012)

J.-W.Cui, X.-R.Zhou, F.-Q.Chen, Y.Sun, C.-L.Wu

Analyses of β-Bands of 230, 232Th and 232, 234U by the Projected Shell Model

NUCLEAR STRUCTURE 230,232Th, 232,234U; calculated ground and β-bands, deformation parameters, energy schemes. Projected shell model, comparison with experimental data.

doi: 10.1088/0256-307X/29/2/022101
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2011CH16      Chin.Phys.Lett. 28, 042101 (2011)

F-Q.Chen, X.-R.Zhou

174Hf and 174Yb by the Projected Shell Model with Improved 4-quasiparticle basis

NUCLEAR STRUCTURE 174Hf, 174Yb; calculated rotational bands, energies, J, π. Projected shell model, comparison with experimental data.

doi: 10.1088/0256-307X/28/4/042101
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2010LI06      Phys.Rev. C 81, 025806 (2010)

A.Li, X.R.Zhou, G.F.Burgio, H.-J.Schulze

Protoneutron stars in the Brueckner-Hartree-Fock approach and finite-temperature kaon condensation

doi: 10.1103/PhysRevC.81.025806
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2009CH71      Chin.Phys.C 33, Supplement 1, 24 (2009)

F.-Q.Chen, Y.Sun, X.-R.Zhou

Level statistics for the even-even Yb isotopes

NUCLEAR STRUCTURE 160,162,164,166,168,172Yb; calculated level statistics; deduced discrepancies with the nearest-neighbor spacing distribution.

doi: 10.1088/1674-1137/33/S1/008
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2009WE07      Chin.Phys.C 33, Supplement 1, 116 (2009)

N.Wei, X.-R.Zhou, F.-Q.Chen

Properties of Zr hypernuclei in deformed Skyrme Hartree-Fock approach

NUCLEAR STRUCTURE 80,100,122,138,139,142,188Zr; calculated two-neutron separation energy, neutron radii, hyperon separation energy. Deformed self-consistent Skyrme-Hartee-Fock approach.

doi: 10.1088/1674-1137/33/S1/037
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2009ZH45      Chin.Phys.C 33, Supplement 1, 82 (2009)


Properties of deformed Λ hypernuclei

NUCLEAR STRUCTURE 8,9,10Be, 8,9,10,11B; calculated binding energy surfaces for core hypernuclei. Extended deformation in a self-consistent deformed SHF (DSHF) model.

doi: 10.1088/1674-1137/33/S1/027
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2008SA39      Phys.Rev. C 78, 041304 (2008)

H.Sagawa, X.R.Zhou, T.Suzuki, N.Yoshida

Possible shape coexistence and magnetic dipole transitions in 17C and 21Ne

NUCLEAR STRUCTURE 17C, 21Ne; calculated excitation energies, B(M1), g-factors, magnetic dipole moments, electric quadrupole moments, deformations. Shell model and Skyrme Hartree-Fock calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.78.041304
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2008ZH25      Phys.Rev. C 78, 054306 (2008)

X.-R.Zhou, A.Polls, H.-J.Schulze, I.Vidana

Λ hyperons and the neutron drip line

NUCLEAR STRUCTURE 6,7,8,9,10,11,12,13,14,15,16,17,18,19,20Be, 22,23,24,25,26,27,28O; calculated neutron single-particle levels, binding energies, quadrupole deformations. Hypernuclei. Skyrme Hartree-Fock calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.78.054306
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2008ZH30      Int.J.Mod.Phys. E17, Supplement 1, 192 (2008)

X.-R.Zhou, H.-J.Schulze, H.Sagawa

Properties of nuclei and hypernuclei with the deformed Skyrme Hartree-Fock Model

NUCLEAR STRUCTURE 7,9Be, 8,9,10B, 11,12C, 27Si, 50V; calculated deformations, radii. Deformed HF calculations.

doi: 10.1142/S0218301308011859
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2007SA40      Phys.Rev. C 76, 024301 (2007)

H.Sagawa, S.Yoshida, X.-R.Zhou, K.Yako, H.Sakai

Charge exchange spin-dipole excitations in 90Zr and 208Pb and the neutron matter equation of state

NUCLEAR REACTIONS 90Zr(n, p), 90Zr, 208Pb(p, n), E*<70 MeV; calculated spin dipole strength distributions using Skyrme Hartree Fock plus random phase approximation.

doi: 10.1103/PhysRevC.76.024301
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2007ZH35      Phys.Rev. C 76, 034312 (2007)

X.-R.Zhou, H.-J.Schulze, H.Sagawa, C.-X.Wu, E.-G.Zhao

Hypernuclei in the deformed Skyrme-Hartree-Fock approach

NUCLEAR STRUCTURE 7,8,9,10Be, 8,9,10,11B, 11,12,13C, 27,28Si, 50,51V, 88,89Y, 207,208Pb; calculated binding energies and deformation parameters using a deformed Hartree-Fock approach for Λ hypernuclei.

doi: 10.1103/PhysRevC.76.034312
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2006HA31      J.Phys.(London) G32, 1105 (2006)

I.Hamamoto, H.Sagawa, X.-R.Zhou

Weakly bound neutrons and quadrupole response function in the many-body pair correlation of neutron drip line nuclei

NUCLEAR STRUCTURE 84Ni; calculated quasiparticle energies, quadrupole response function. Simplified HFB equation, surface-type and volume-type pairing.

doi: 10.1088/0954-3899/32/8/003
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2006ZH44      Int.J.Mod.Phys. E15, 1779 (2006)

X.-R.Zhou, H.Sagawa, X.-Z.Zhang

Evolution of deformations in sd and pf shell nuclei

NUCLEAR STRUCTURE 18O, 20,22Ne, 24Mg, 28,30Si, 32,34S, 36Ar, 42Ca, 46Ti, 50Cr, 54Fe, 58Ni; calculated energy surfaces, deformation, quadrupole moments.

doi: 10.1142/S0218301306005368
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2005SA59      Phys.Rev. C 72, 054311 (2005)

H.Sagawa, X.R.Zhou, X.Z.Zhang

Evolution of deformations in medium-mass nuclei

NUCLEAR STRUCTURE 16O, 18,20Ne, 22,24Mg, 26,28Si, 30,32S, 34,36Ar, 38,40Ca, 42,44Ti, 46,48Cr, 50,52Fe, 54,56Ni; calculated deformation parameters, quadrupole moments. Deformed Skyrme-Hartree-Fock model with pairing correlations.

doi: 10.1103/PhysRevC.72.054311
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2005SA63      Eur.Phys.J. A 25, Supplement 1, 535 (2005)

H.Sagawa, X.R.Zhou, X.Z.Zhang, T.Suzuki

Deformations and electromagnetic moments of light exotic nuclei

NUCLEAR STRUCTURE 12,14,16,18,20,22C, 18,20,22,24,26,28,30,32Ne; calculated deformation energy, transitions B(E2). 9,11,13,15,17,19C; calculated quadrupole moments, μ. Deformed Skyrme-Hartree-Fock and shell model calculations.

doi: 10.1140/epjad/i2005-06-065-5
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2005ZH23      Phys.Rev.Lett. 95, 051101 (2005)

X.-R.Zhou, H.-J.Schulze, F.Pan, J.P.Draayer

Strong Hyperon-Nucleon Pairing in Neutron Stars

doi: 10.1103/PhysRevLett.95.051101
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2004SA58      Phys.Rev. C 70, 054316 (2004)

H.Sagawa, X.R.Zhou, X.Z.Zhang, T.Suzuki

Deformations and electromagnetic moments in carbon and neon isotopes

NUCLEAR STRUCTURE 9,10,11,12,13,14,15,16,17,18,19,20,21,22C, 18,19,20,21,22,23,24,25,26,28Ne; calculated level energies, deformation, quadrupole moments, μ, B(E2). Deformed Skyrme Hartree-Fock model, isospin-dependent core polarization charges.

doi: 10.1103/PhysRevC.70.054316
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2004SU13      Phys.Lett. B 589, 83 (2004)

Y.Sun, X.-R.Zhou, G.-L.Long, E.-G.Zhao, P.M.Walker

Nuclear structure of 178Hf related to the spin-16, 31-year isomer

NUCLEAR STRUCTURE 178Hf; calculated levels, J, π, rotational bands, deformation; deduced high-spin isomer features. Projected shell model, comparison with data.

doi: 10.1016/j.physletb.2004.03.066
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2004ZH06      Phys.Rev. C 69, 018801 (2004)

X.R.Zhou, G.F.Burgio, U.Lombardo, H.-J.Schulze, W.Zuo

Three-body forces and neutron star structure

doi: 10.1103/PhysRevC.69.018801
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2004ZH36      Phys.Rev. C 70, 048802 (2004)

X.-R.Zhou, H.-J.Schulze, E.-G.Zhao, F.Pan, J.P.Draayer

Pairing gaps in neutron stars

doi: 10.1103/PhysRevC.70.048802
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2003JU02      Phys.Rev. C 67, 034302 (2003)

A.Jungclaus, B.Binder, A.Dietrich, T.Hartlein, H.Bauer, Ch.Gund, D.Pansegrau, D.Schwalm, D.Bazzacco, E.Farnea, S.Lunardi, C.Rossi-Alvarez, C.Ur, G.de Angelis, A.Gadea, D.R.Napoli, X.R.Zhou, Y.Sun

Excited bands and signature dependent electromagnetic decay properties in neutron-rich 159, 161, 163Dy

NUCLEAR REACTIONS 158,160Gd(7Li, xnyp), E=56 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 159,161,163Dy deduced high-spin levels, J, π, configurations, B(E1)/B(E2). GASP, ISIS arrays, projected shell model calculations.

doi: 10.1103/PhysRevC.67.034302
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2003ZH22      Nucl.Phys. A723, 375 (2003)

X.R.Zhou, E.G.Zhao, B.G.Dong, X.Z.Zhang, G.L.Long

Collective properties of low-lying octupole excitations in 20882Pb126, 6020Ca40 and 288O20

NUCLEAR STRUCTURE 28O, 60Ca, 208Pb; calculated isoscalar and isovector octupole strength distributions, transition densities, giant resonance features. Self-consistent Hartree-Fock approach, RPA, particle-vibration coupling.

doi: 10.1016/S0375-9474(03)01366-6
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2002ZH03      Chin.Phys.Lett. 19, 184 (2002)

X.-R.Zhou, J.Meng, E.-G.Zhao

Spectral Statistics in the Cranking Model

doi: 10.1088/0256-307X/19/2/313
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2002ZH31      Chin.Phys.Lett. 19, 1274 (2002)

X.-R.Zhou, Y.Sun, G.-L.Long, E.-G.Zhao

Projected Shell Model Analysis of Multi-Quasiparticle High-K Isomers in 174Hf

NUCLEAR STRUCTURE 174Hf; calculated levels, J, π, rotational bands, configurations. Projected shell model, comparison with data.

doi: 10.1088/0256-307X/19/9/317
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