NSR Query Results


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NSR database version of April 11, 2024.

Search: Author = D.P.Sun

Found 28 matches.

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2024GU06      Phys.Rev.Lett. 132, 092501 (2024)

R.J.Guo, S.Y.Wang, C.Liu, R.A.Bark, J.Meng, S.Q.Zhang, B.Qi, A.Rohilla, Z.H.Li, H.Hua, Q.B.Chen, H.Jia, X.Lu, S.Wang, D.P.Sun, X.C.Han, W.Z.Xu, E.H.Wang, H.F.Bai, M.Li, P.Jones, J.F.Sharpey-Schafer, M.Wiedeking, O.Shirinda, C.P.Brits, K.L.Malatji, T.Dinoko, J.Ndayishimye, S.Mthembu, S.Jongile, K.Sowazi, S.Kutlwano, T.D.Bucher, D.G.Roux, A.A.Netshiya, L.Mdletshe, S.Noncolela, W.Mtshali

Evidence for Chiral Wobbler in Nuclei

NUCLEAR REACTIONS 58Ni(19F, n2p)74Br, E=62 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, the angular distribution from oriented state (ADO) ratios and linear polarization values for the representative linking transitions between bands, level T1/2, partial level scheme, J, π, B(E2), bands, one-phonon wobbling excitation built on the yrast band. Doppler-shift-attenuation method, the detector array AFRODITE.

doi: 10.1103/PhysRevLett.132.092501
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2023XU01      Phys.Lett. B 839, 137789 (2023)

W.Z.Xu, S.Y.Wang, X.G.Wu, H.Jia, C.Liu, H.F.Bai, Y.J.Li, B.Qi, H.Y.Zhang, G.S.Li, Y.Zheng, C.B.Li, L.Mu, A.Rohilla, S.Wang, D.P.Sun, Z.Q.Li, N.B.Zhang, R.J.Guo, X.C.Han, X.Xiao

First observation of high-spin states in 116In and possible new region of chirality

NUCLEAR REACTIONS 116Cd(7Li, X)116In, E=42 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies and relative intensities, partial level scheme, J, π, angular distributions from the oriented states (ADO) ratios, high-spin states, negative-parity band, positive-parity doublet bands. Comparison with the adiabatic and configuration-fixed constrained triaxial relativistic-mean-field and multiparticle plus rotor model calculations. The HI-13 Tandem Accelerator at the China Institute of Atomic Energy in Beijing (CIAE).

doi: 10.1016/j.physletb.2023.137789
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2022BA32      Int.J.Mod.Phys. E31, 2250065 (2022)

H.F.Bai, S.Y.Wang, W.Z.Xu, L.H.Zhu, X.G.Wu, D.P.Sun, C.Liu, Z.Q.Li, H.Jia, B.Qi, G.S.Li, S.Wang, R.J.Guo, X.C.Han, X.Xiao, L.Mu, C.Y.He, Y.Zheng, X.D.Wang, L.Zhu, Y.J.Li, L.Liu

Shape coexistence and possible isomers in 117Sn

NUCLEAR REACTIONS 114Cd(7Li, 3np)117Sn, E=48 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, partial level scheme, J, π, DCO ratios, isomeric states. Comparison with systematics, the configuration-fixed constrained triaxial relativistic mean-field (RMF) calculations. The HI-13 tandem accelerator at China Institute of Atomic Energy in Beijing.

doi: 10.1142/S0218301322500653
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2022MU09      Phys.Lett. B 827, 137006 (2022)

L.Mu, S.Y.Wang, C.Liu, B.Qi, R.A.Bark, J.Meng, S.Q.Zhang, P.Jones, S.M.Wyngaardt, H.Jia, Q.B.Chen, Z.Q.Li, S.Wang, D.P.Sun, R.J.Guo, X.C.Han, W.Z.Xu, X.Xiao, P.Y.Zhu, H.W.Li, H.Hua, X.Q.Li, C.G.Li, R.Han, B.H.Sun, L.H.Zhu, T.D.Bucher, B.V.Kheswa, N.Khumalo, E.A.Lawrie, J.J.Lawrie, K.L.Malatji, L.Msebi, J.Ndayishimye, J.F.Sharpey-Schafer, O.Shirinda, M.Wiedeking, T.Dinoko, S.S.Ntshangase

First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region

NUCLEAR REACTIONS 82Se(α, X)81Kr, E=65, 68 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, two nearly degenerate positive-parity bands. Comparison with the constrained covariant density functional theory and the multiparticle plus rotor model calculations.

doi: 10.1016/j.physletb.2022.137006
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2022SU22      Chin.Phys.C 46, 094002 (2022)

D.-P.Sun, H.-F.Bai, W.-Z.Xu, S.-Y.Wang, X.-G.Wu, H.Jia, C.Liu, B.Qi, G.-S.Li, Y.Zheng, C.-B.Li, Z.-Q.Li, S.Wang, L.Mu, N.-B.Zhang, R.-J.Guo, A.Rohilla

Possible collective band in neutron-rich 119Sn

NUCLEAR REACTIONS 116Cd(7li, X)119Sn, E=42 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies, J, π, partial level scheme, ADO ratios. Comparison with configuration-fixed constrained triaxial relativistic mean-field calculations and systematics. The HI-13 Tandem Accelerator at the China Institute of Atomic Energy in Beijing (CIAE).

doi: 10.1088/1674-1137/ac6f4f
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2022WA21      Phys.Rev. C 106, L011303 (2022)

C.G.Wang, R.Han, C.Xu, H.Hua, R.A.Bark, S.Q.Zhang, S.Y.Wang, T.M.Shneidman, S.G.Zhou, J.Meng, S.M.Wyngaardt, A.C.Dai, F.R.Xu, X.Q.Li, Z.H.Li, Y.L.Ye, D.X.Jiang, C.G.Li, C.Y.Niu, Z.Q.Chen, H.Y.Wu, D.W.Luo, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, N.B.Zhang, R.J.Guo, P.Jones, E.A.Lawrie, J.J.Lawrie, J.F.Sharpey-Schafer, M.Wiedeking, S.N.T.Majola, T.D.Bucher, T.Dinoko, B.Maqabuka, L.Makhathini, L.Mdletshe, O.Shirinda, K.Sowazi

First evidence of an octupole rotational band in Ge isotopes

NUCLEAR REACTIONS 74Ge(α, 3nα)71Ge, E=58.6, 62.6 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), γγ(linear polarization) using AFRODITE array for γ detection at the Separated Sector Cyclotron facility of iThemba LABS. 71Ge; deduced levels, J, π, multipolarities, alignments, rotational bands, octupole rotational band. Comparison with semi-microscopic cluster model calculations. Systematics of energies of 15/2- states in 67,69,71Ge, and those of 2+ and 3- states in 66,68,70,72,74Ge. Systematics of B(E1)/B(E2) ratios for 19/2- states in 67,71Ge in comparison to the ratio for octupole-deformed 220Ra nucleus. 71Ge, 74Se; calculated levels, J, π, B(E2) using two-center shell model (TCSM), and compared with experimental data.

doi: 10.1103/PhysRevC.106.L011303
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2022XI09      Phys.Rev. C 106, 064302 (2022)

X.Xiao, S.Y.Wang, C.Liu, R.A.Bark, J.Meng, S.Q.Zhang, B.Qi, H.Hua, P.Jones, S.M.Wyngaardt, S.Wang, D.P.Sun, Z.Q.Li, N.B.Zhang, H.Jia, R.J.Guo, X.C.Han, L.Mu, X.Lu, W.Z.Xu, C.Y.Niu, C.G.Wang, E.A.Lawrie, J.J.Lawrie, J.F.Sharpey-Schafer, M.Wiedeking, S.N.T.Majola, T.D.Bucher, T.Dinoko, B.Maqabuka, L.Makhathini, L.Mdletshe, N.A.Khumalo, O.Shirinda, K.Sowazi

Chirality and octupole correlations in 74As

NUCLEAR REACTIONS 74Ge(α, 3np), E=58.6, 62.6 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). 74As; deduced levels, J, π, angular distributions from the oriented states (ADO) ratio, polarization asymmetry, bands structure, high-spin states, configurations, energy staggering parameter, B(M1)/B(E2) and B(E2)/B(E1) ratios, energy displacement between bands. Systematics of the excitation energies for the yrast states above I=7 in 70,72,74As. Positive-parity bands are interpreted as chiral doublet bands. Found experimental evidence of octupole correlations existence in 74As, similar to 73Br. Comparison to triaxial particle rotor model (TPRM) calculations. AFRODITE array consisting of 8 Compton suppressed clover detectors and 2 low-energy photon spectrometer (LEPS) detectors at separated Sector Cyclotron of iThemba LABS.

doi: 10.1103/PhysRevC.106.064302
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2022XU06      Phys.Lett. B 833, 137287 (2022), Priv.Comm.

W.Z.Xu, S.Y.Wang, C.Liu, X.G.Wu, R.J.Guo, B.Qi, J.Zhao, A.Rohilla, H.Jia, G.S.Li, Y.Zheng, C.B.Li, X.C.Han, L.Mu, X.Xiao, S.Wang, D.P.Sun, Z.Q.Li, Y.M.Zhang, C.L.Wang, Y.Li

Interplay between nuclear chiral and reflection symmetry breakings revealed by the lifetime measurements in 76Br

NUCLEAR REACTIONS 68Zn(12C, 3np)76Br, E=66 MeV; measured reaction products, Eγ, Iγ, γγ-coin, γγ(θ)(ADO). 76Br; deduced γ-ray energies and relative intensities, high-spin levels, J, π, multipolarities, B(M1), B(E2), bands, chirality, level T1/2. Comparison with triaxial particle rotor model (TPRM), and multidimensional-constrained covariant density function (MDC-CDFT) calculations. The Doppler-shift attenuation method (DSAM), one LEPS detector and nine Compton-suppressed HPGe detectors. HI-13 Tandem Accelerator of the China Institute of Atomic Energy (CIAE).

doi: 10.1016/j.physletb.2022.137287
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2021HA29      Phys.Rev. C 104, 014327 (2021)

X.C.Han, S.Y.Wang, B.Qi, C.Liu, S.Wang, D.P.Sun, Z.Q.Li, H.Jia, R.J.Guo, X.Xiao, L.Mu, X.Lu, Q.Wang, W.Z.Xu, H.W.Li, X.G.Wu, Y.Zheng, C.B.Li, T.X.Li, Z.Y.Huang, H.Y.Wu, D.W.Luo

First observation of candidate chiral doublet bands in Z=37 Rb isotopes

NUCLEAR REACTIONS 76Ge(11B, 3n)84Rb, E=36 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) using an array of six Compton-suppressed HPGe detectors and one clover detector at the HI-13 tandem accelerator of CIAE-Beijing. 84Rb; deduced high-spin levels, J, π, B(M1)/B(E2) ratios, chiral doublet bands, configurations, staggering parameters. Comparison with triaxial relativistic mean-field theory and triaxial particle-rotor model calculations. Systematics of positive-parity yrast states in 76,78,80,82,84Rb.

doi: 10.1103/PhysRevC.104.014327
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2019LI45      Phys.Rev. C 100, 044318 (2019)

C.G.Li, Q.B.Chen, S.Q.Zhang, C.Xu, H.Hua, S.Y.Wang, R.A.Bark, S.M.Wyngaardt, Z.Shi, A.C.Dai, C.G.Wang, X.Q.Li, Z.H.Li, J.Meng, F.R.Xu, Y.L.Ye, D.X.Jiang, R.Han, C.Y.Niu, Z.Q.Chen, H.Y.Wu, X.Wang, D.W.Luo, C.G.Wu, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, B.H.Sun, P.Jones, L.Msebi, J.F.Sharpey-Schafer, T.Dinoko, E.A.Lawrie, S.S.Ntshangase, B.V.Kheswa, O.Shirinda, N.Khumalo, T.D.Bucher, K.L.Malatji

"Stapler" mechanism for a dipole band in 79Se

NUCLEAR REACTIONS 82Se(α, 3nα)79Se, E=65, 68 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using AFRODITE array of eight Compton-suppressed clover detectors at the iThemba LABS accelerator facility. 79Se; deduced levels, J, π, multipolarities, negative-parity dipole band interpreted as a stapler band, B(M1)/B(E2), configuration. Comparison with calculations using the self-consistent tilted axis cranking covariant density functional theory (TAC-CDFT).

doi: 10.1103/PhysRevC.100.044318
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2019LI49      Phys.Rev. C 100, 054309 (2019)

C.Liu, S.Y.Wang, B.Qi, S.Wang, D.P.Sun, Z.Q.Li, R.A.Bark, P.Jones, J.J.Lawrie, L.Masebi, M.Wiedeking, J.Meng, S.Q.Zhang, H.Hua, X.Q.Li, C.G.Li, R.Han, S.M.Wyngaardt, B.H.Sun, L.H.Zhu, T.D.Bucher, B.V.Kheswa, K.L.Malatji, J.Ndayishimye, O.Shirinda, T.Dinoko, N.Khumalo, E.A.Lawrie, S.S.Ntshangase

New candidate chiral nucleus in the A ≈ 80 mass region: 8235Br47

NUCLEAR REACTIONS 82Se(α, 3np)82Br, E=65, 68 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), γγ(linear polarization) using the AFRODITE array at the separated-sector cyclotron (SSC) of iThemba LABS. 82Br; deduced levels, J, π, multipolarities, band structures, configurations, B(M1)/B(E2) ratios, energy staggering parameter, degenerate positive-parity chiral doublet bands; calculated valence proton and valence neutron angular momenta as functions of spin for 78,80,82Br, probability distributions for projection of total angular momentum for the chiral doublet bands in 82Br using triaxial particle rotor model (TPRM).

doi: 10.1103/PhysRevC.100.054309
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2019LI54      J.Phys.(London) G46, 105106 (2019)

Z.-Q.Li, S.-Y.Wang, J.-Z.Guan, W.-Ju.Zhang, T.Liu, B.Qi, S.Wang, D.-P.Sun, L.Liu, C.Liu, P.Zhang, N.-B.Zhang, H.Jia, Y.-M.Zhang, R.i-J.Guo, X.Xiao, X.-C.Han, C.-Y.Niu, Z.-Q.Chen, Pi.Lv, C.-Y.Li, X.-G.Wu, G.-S.Li, C.-Y.He, Y.Zheng, C.-B.Li, H.-W.Li, P.-W.Luo

First observation of high-spin states in the N=83 nucleus 142Pr

NUCLEAR REACTIONS 138Ba(7Li, 3n), E = 38 MeV; measured reaction products, Eγ, Iγ; deduced level energies, J, π, asymmetric angular distribution from oriented states (ADO). Comparison with systematics, shell model calculations.

doi: 10.1088/1361-6471/ab3698
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2018LI19      Phys.Rev. C 97, 044306 (2018)

L.Liu, S.Y.Wang, S.Wang, H.Hua, S.Q.Zhang, J.Meng, R.A.Bark, S.M.Wyngaardt, B.Qi, D.P.Sun, C.Liu, Z.Q.Li, H.Jia, X.Q.Li, C.Xu, Z.H.Li, J.J.Sun, L.H.Zhu, P.Jones, E.A.Lawrie, J.J.Lawrie, M.Wiedeking, T.D.Bucher, T.Dinoko, L.Makhathini, S.N.T.Majola, S.P.Noncolela, O.Shirinda, J.Gal, G.Kalinka, J.Molnar, B.M.Nyako, J.Timar, K.Juhasz, M.Arogunjo

Evolution from quasivibrational to quasirotational structure in 155Tm and yrast 27/2- to 25/2- energy anomaly in the A ≈ 150 mass region

NUCLEAR REACTIONS 144Sm(16O, 4np), E=118 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO) using the AFRODITE array for γ detection at iThemba LABS-SSC. 155Tm; deduced high-spin levels, J, π, Eγ/spin ratio (E-GOS curves), side band, configuration, quasivibrational to quasirotational structure for the ground-state band; calculated potential energy surface (PES) in (ϵ2, γ) plane. Systematics of E-GOS curves for 153,155,157,159Tm, 153Ho, 157Lu, 159Ta. Systematics of ground and side bands in 155,157,159,161Tm, and energy differences between 25/2- and 27/2- yrast states in 151,153Ho, 153,155Tm, and 155,157Lu.

doi: 10.1103/PhysRevC.97.044306
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2018NI04      Phys.Rev. C 97, 034322 (2018)

C.Y.Niu, A.C.Dai, C.Xu, H.Hua, S.Q.Zhang, S.Y.Wang, R.A.Bark, J.Meng, C.G.Wang, X.G.Wu, X.Q.Li, Z.H.Li, S.M.Wyngaardt, H.L.Zang, Z.Q.Chen, H.Y.Wu, F.R.Xu, Y.L.Ye, D.X.Jiang, R.Han, C.G.Li, X.C.Chen, Q.Liu, J.Feng, B.Yang, Z.H.Li, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, N.B.Zhang, R.J.Guo, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, Q.M.Chen, J.Zhong, W.K.Zhou, B.J.Zhu, L.T.Deng, M.L.Liu, J.G.Wang, P.Jones, E.A.Lawrie, J.J.Lawrie, J.F.Sharpey-Schafer, M.Wiedeking, S.N.T.Majola, T.D.Bucher, T.Dinoko, B.Magabuka, L.Makhathini, L.Mdletshe, N.A.Khumalo, O.Shirinda, K.Sowazi

Spectroscopic study of the possibly triaxial transitional nucleus 75Ge

NUCLEAR REACTIONS 74Ge(α, n2p), E=58.6, 62.6 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) using AFRODITE array at the Separated Sector Cyclotron of iThemba LABS, South Africa. 75Ge; deduced high-spin levels, J, π, collective bands, configurations. Systematics of level structures in N=43 isotones 75Ge, 77Se and 79Kr; calculated configuration-constrained potential energy surfaces (PES). Comparison of levels with triaxial particle rotor model calculations.

doi: 10.1103/PhysRevC.97.034322
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2016LI12      Phys.Rev.Lett. 116, 112501 (2016)

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

Evidence for Octupole Correlations in Multiple Chiral Doublet Bands

NUCLEAR REACTIONS 70Zn(12C, 3np), E=60, 65 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy levels, J, π, medium- amd high-spin states, yrast positive- and negative-parity bands. Comparison with microscopic multidimensionally-constrained covariant density functional theory and triaxial particle rotor model calculations.

doi: 10.1103/PhysRevLett.116.112501
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2016LI34      Phys.Rev. C 94, 014315 (2016); Erratum Phys.Rev. C 102, 019902 (2020)

Z.Q.Li, S.Y.Wang, C.Y.Niu, B.Qi, S.Wang, D.P.Sun, C.Liu, C.J.Xu, L.Liu, P.Zhang, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, B.B.Yu, S.P.Hu, S.H.Yao, X.P.Cao, J.L.Wang

High-spin states in the semimagic nucleus 89Y and neutron-core excitations in the N=50 isotones

NUCLEAR REACTIONS 82Se(11B, 4n), E=48, 52 MeV; measured Eγ, Iγ, γγ-coin, γ(θ)(ADO ratios) at HI-13 tandem accelerator of CIAE-Beijing. 89Y; deduced high-spin levels, J, π, multipolarity, configurations. Comparison with large-basis shell-model calculations using OXBASH code, assuming 66Ni as an inert core. Level energy and Jπ systematics of N=50 even-even and odd-A isotones: 86Kr, 88Sr, 90Zr, 92Mo, 87Rb, 89Y, 91Nb and 93Tc.

doi: 10.1103/PhysRevC.94.014315
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2016LI41      Phys.Rev. C 94, 024337 (2016)

X.Q.Li, C.Xu, S.Q.Zhang, H.Hua, J.Meng, R.A.Bark, Q.B.Chen, C.Y.Niu, R.Han, S.M.Wyngaardt, S.Y.Wang, S.Wang, B.Qi, L.Liu, L.H.Zhu, Z.Shi, G.L.Zhang, B.H.Sun, X.Y.Le, C.Y.Song, Y.L.Ye, D.X.Jiang, F.R.Xu, Z.H.Li, J.J.Sun, Y.Shi, P.W.Zhao, W.Y.Liang, C.G.Li, C.G.Wang, X.C.Chen, Z.H.Li, D.P.Sun, C.Liu, Z.Q.Li, P.Jones, E.A.Lawrie, J.J.Lawrie, M.Wiedeking, T.D.Bucher, T.Dinoko, B.V.Kheswa, L.Makhathini, S.N.T.Majola, J.Ndayishimye, S.P.Noncolela, O.Shirinda, J.Gal, G.Kalinka, J.Molnar, B.M.Nyako, J.Timar, K.Juhasz, M.Arogunjo

Spectroscopy of 155Yb: Structure evolution in the N=85 isotones

NUCLEAR REACTIONS 144Sm(16O, 5n), E=118 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at cyclotron facility of iThemba LABS. 155Yb; deduced high-spin levels, J, π, multipolarity, bands, configurations; calculated potential energy contour in (β, γ) plane. Comparison with semiempirical shell-model (SESM) calculations. Predicted coexistence of prolate and oblate shapes from adiabatic and configuration-fixed constrained triaxial covariant density functional theory (CDFT) calculations. Systematics of low-lying levels in N=84-87 isotones: 148,149,150,151Gd, 150,151,152,153Dy, 152,153,154,155Er, 154,155,156,157Yb, 156,157,158,159Hf.

doi: 10.1103/PhysRevC.94.024337
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2015CH24      Phys.Rev. C 91, 044303 (2015)

Z.Q.Chen, S.Y.Wang, L.Liu, P.Zhang, H.Jia, B.Qi, S.Wang, D.P.Sun, C.Liu, Z.Q.Li, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, L.H.Zhu

High-spin states and possible "stapler'" band in 115In

NUCLEAR REACTIONS 114Cd(7Li, 2nα), E=48 MeV; measured Eγ, Iγ, γγ-coin, angular distribution (ADO) ratios of γ rays using HI-13 tandem accelerator at CIAE-Beijing facility. 115In; deduced levels, J, π, dipole bands, multipolarity, configuration, alignment plot, oblate band built on the stapler mechanism. Comparison with tilted axis cranking model based on covariant density functional theory (TAC-CDFT) calculations.

doi: 10.1103/PhysRevC.91.044303
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2015LI21      Phys.Rev. C 91, 064319 (2015)

Z.Q.Li, S.Y.Wang, L.Liu, Y.M.Zhang, B.Qi, S.Wang, D.P.Sun, C.Liu, P.Zhang, N.B.Zhang, H.Jia, Q.Hu, C.Y.Niu, Z.Q.Chen, P.Lv, C.Y.Li, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, H.W.Li, P.W.Luo

High-spin states of the semimagic nucleus 141Pr

NUCLEAR REACTIONS 138Ba(7Li, 4n), E=38 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at HI-13 tandem accelerator facility of the CIAE-Beijing. 141Pr; deduced high-spin levels, J, π, internal conversion coefficients from γ-intensity balance, multipolarity, configuration, mainly proton excitations above the Z=50 shell, Comparison with shell model calculations using OXBASH computer code. Systematics of level structures in N=82 isotones 133Sb, 135I, 137Cs, 139La, 141Pr, 143Pm and 143Eu.

NUCLEAR STRUCTURE 141Pr; calculated levels, J, π, wave functions using shell model and OXBASH computer code. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.064319
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2014LI31      Phys.Rev. C 90, 014313 (2014), Erratum Phys.Rev. C 108, 059901 (2023)

L.Liu, S.Y.Wang, Z.Q.Chen, C.Liu, B.Qi, D.P.Sun, S.Wang, Q.An, C.J.Xu, P.Zhang, Z.Q.Li, C.Y.Niu, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, S.H.Yao, S.P.Hu, H.W.Li, J.J.Liu, J.L.Wang

Single-particle structures, high-spin isomers, and a strongly coupled band in odd-odd 120Sb

NUCLEAR REACTIONS 116Cd(7Li, 3n), E=34 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at HI-13 tandem accelerator facility of CIAE. 120Sb; deduced high-spin levels, J, π, multipolarities, bands, configurations, B(M1)/B(E2) ratios. Comparison with triaxial relativistic mean-field, and particle-rotor model calculations for high-spin isomers. Level systematics of 118,119,120Sb.

doi: 10.1103/PhysRevC.90.014313
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2013LI46      Phys.Rev. C 88, 037301 (2013)

C.Liu, S.Y.Wang, B.Qi, D.P.Sun, S.Wang, C.J.Xu, L.Liu, P.Zhang, Z.Q.Li, B.Wang, X.C.Shen, M.R.Qin, H.L.Liu, Y.Gao, L.H.Zhu, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng

Signature splitting, shape evolution, and nearly degenerate bands in 108Ag

NUCLEAR REACTIONS 104Ru(7Li, 3n), E=33 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) at CIAE, Beijing facility. 108Ag; deduced high-spin levels, J, π, bands, multipolarities, configurations, signature splitting and signature inversion, staggering parameter. Total Routhian surface (TRS) calculations. Systematics of level energies, staggering parameter, B(M1)/B(E2) ratios, kinematic moments of inertial for bands in 98,100Tc, 104,106Rh, 106,108Ag, and comparison with behavior of chiral partner bands.

doi: 10.1103/PhysRevC.88.037301
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2012WA34      Phys.Rev. C 86, 064302 (2012)

S.Y.Wang, D.P.Sun, B.Qi, Z.Q.Chen, X.B.Hu, G.Wang, C.Liu, C.J.Xu, L.Liu, P.Zhang, Z.Q.Li, M.Z.Guo, Y.Y.Cai, Y.Q.Li, S.Y.Liu, S.M.Wyngaardt, L.H.Zhu, X.G.Wu, C.Y.He, Y.Zheng, G.S.Li

Collective and noncollective states in 116Sb

NUCLEAR REACTIONS 114Cd(7Li, 5n), E=48 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO). 116Sb; deduced high-spin levels, J, π, alignments, B(M1), B(E2), bands, configurations. Systematics of first 2+ states in even-even Sn (A=108-118) nuclei, and 8-, 10- and 11+ states in odd-odd Sb (A=110-120) nuclei. Comparison with triaxial particle rotor model calculations.

doi: 10.1103/PhysRevC.86.064302
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2012XU07      Phys.Rev. C 86, 027302 (2012), Erratum Phys.Rev. C 102, 069901 (2020)

C.J.Xu, S.Y.Wang, C.Y.Niu, C.Liu, B.Qi, D.P.Sun, L.Liu, P.Zhang, Z.Q.Li, Z.Wang, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, B.B.Yu, C.B.Li, S.P.Hu, S.H.Yao, X.P.Cao, J.L.Wang

High-spin states in near-spherical 88Y

NUCLEAR REACTIONS 82Se(11B, 5n)88Y, E=48, 52 MeV; measured Eγ, Iγ, γγ-coin, γ(θ), ADO ratios. 88Y; deduced high-spin levels, J, π, multipolarity, bands, configurations. Comparison with semiempirical shell-model (SESM) calculations.

doi: 10.1103/PhysRevC.86.027302
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2011LI45      Int.J.Mod.Phys. E20, 2351 (2011)

C.Liu, S.Y.Wang, B.Qi, D.P.Sun, C.J.Xu, L.Lu, B.Wang, X.C.Shen, M.R.Qin, H.Chen, L.H.Zhu, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, L.L.Wang, B.Zhang, G.Y.Liu, Y.W.Wang

Configuration assignment of the positive-parity structures in 108Ag

NUCLEAR REACTIONS 104Ru(7Li, 3n), E=33 MeV; measured reaction products, Eγ, Iγ; deduced high-spin band structure, level energies, J, π, B(M1)/B(E2) ratios. Comparison with cranked shell model and deformed Woods-Saxon potential calculations.

doi: 10.1142/S0218301311020368
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2010WA05      Phys.Rev. C 81, 017301 (2010)

S.Y.Wang, D.P.Sun, B.T.Duan, X.L.Ren, B.Qi, X.X.Zhu, F.Z.Lv, C.Liu, C.J.Xu, J.Meng, H.Hua, F.R.Xu, Z.Y.Li, S.Q.Zhang, Y.Shi, J.M.Yao, L.H.Zhu, X.G.Wu, G.S.Li, Y.Liu, X.Q.Li, Y.Zheng, L.L.Wang, L.Wang

Coexistence of collective and noncollective structures in 118Sn

NUCLEAR REACTIONS 116Cd(7Li, 4np), E=50 MeV; measured Eγ, Iγ, γγ-coin. 118Sn; deduced levels, J, π, bands and configurations. Comparison with Total Routhian surface (TRS) calculations and fixed constrained triaxial relativistic mean-field (RMF) theory.

doi: 10.1103/PhysRevC.81.017301
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2010WA33      Phys.Rev. C 82, 027303 (2010)

S.Y.Wang, D.P.Sun

Theoretical study of positive-parity doublet bands in 124Cs

NUCLEAR STRUCTURE 124Cs; calculated levels, J, π, positive-parity doublet bands, configurations, B(M1)/B(E2) ratios using two quasiparticle plus triaxial rotor model. Comparison with experimental data.

doi: 10.1103/PhysRevC.82.027303
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2010WA41      Phys.Rev. C 82, 057303 (2010)

S.Y.Wang, B.Qi, D.P.Sun, X.L.Ren, B.T.Duan, F.Chen, C.Liu, C.J.Xu, L.Liu, H.Hua, Z.Y.Li, J.M.Yao, L.H.Zhu, X.G.Wu, G.S.Li, Y.Liu, X.Q.Li, Y.Zheng, L.L.Wang, L.Wang

Shape coexistence and strongly coupled bands in 118Sb

NUCLEAR REACTIONS 116Cd(7Li, 5n), E=50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO). 118Sb; deduced levels, J, π, bands, B(M1)/B(E2) ratios and configurations. Comparison with particle-rotor model (PRM) and triaxial relativistic mean-field approach.

doi: 10.1103/PhysRevC.82.057303
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2009WA26      Chin.Phys.C 33, 838 (2009)

S.-Y.Wang, B.-T.Duan, X.-X.Zhu, X.-L.Ren, X.-L.Yang, J.Xi, F.-Z.Lu, D.-P.Sun, Y.-B.Lu, X.-J.Liu, H.Hua, Z.-Y.Li, S.-Q.Zhang, B.Qi, J.-M.Yao, L.-H.Zhu, X.-G.Wu, G.-S.Li, Y.Liu, X.-Q.Li, Y.Zheng, L.-L.Wang, L.Wang

Structural evolution of the intruder band in 118Sn

NUCLEAR REACTIONS 116Cd(7Li, 4np)118Sn, E=48 MeV; measured Eγ, Iγ, γγ-coin.; deduced energy levels, J, π, intruder band.

doi: 10.1088/1674-1137/33/10/004
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