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NSR database version of April 27, 2024.

Search: Author = K.Y.Ma

Found 38 matches.

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2024GA07      Phys.Rev. C 109, 024307 (2024)

T.J.Gao, J.-B.Lu, Y.Ma, Y.Zhang, S.Q.Zhang, H.D.Wang, J.-Q.Liu, P.-Y.Yang, Zh.Ren, Ch.-Q.Li, Q.B.Chen, Z.C.Gao, J.Li, K.Y.Ma, G.Dong

Evidence for possible multiple chiral doublet bands with identical configuration in the odd-odd nucleus ¹²⁶Cs

doi: 10.1103/PhysRevC.109.024307
Citations: PlumX Metrics

2024TE03      Phys.Rev. C 109, 034308 (2024)

J.X.Teng, K.Y.Ma, J.B.Lu, H.C.Zhang, H.Wang, S.Y.Liu, D.Zhao, H.Y.Ye, J.Y.Li, X.J.Zhao, Z.H.Zhao, Y.C.Hao, Z.Qiao, Y.J.Ma, D.Yang, X.G.Wu, Y.Zheng, C.B.Li

Possible multiple chiral doublet bands in odd-odd ¹²⁸La

doi: 10.1103/PhysRevC.109.034308
Citations: PlumX Metrics

2023RE11      Phys.Rev. C 108, 044301 (2023)

Z.Ren, J.-B.Lu, G.-X.Dong, Y.Zheng, Y.-H.Wu, T.-J.Gao, P.-Y.Yang, Y.Hao, K.-Y.Ma, X.-G.Wu, C.-B.Li, Z.Huang, G.-X.Zhang, S.-P.Hu, H.-B.Sun, H.-Q.Zhang, D.Testov, J.J.Valiente-Dobon, A.Goasduff, M.Siciliano, F.Galtarossa, D.Mengoni, D.Bazzacco, G.-L.Zhang

Level scheme of ⁹²Nb and observation of an oblate collective rotational band

doi: 10.1103/PhysRevC.108.044301
Citations: PlumX Metrics

2023ZH14      Phys.Rev. C 107, 044310 (2023)

Z.H.Zhao, C.B.Li, K.Y.Ma, X.G.Wu, Y.Zheng, Y.K.Pan, J.L.Wang, H.C.Zhang, Y.C.Hao, X.F.Li, G.S.Li, S.H.Yao, C.Y.He, B.B.Yu, X.P.Cao, S.P.Hu, J.B.Lu, Y.J.Ma, D.Yang, H.D.Wang, G.Y.Liu, L.Li, C.Xu, Y.Y.Cheng

Possible antimagnetic rotational band in ¹¹⁴In

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 3n)¹¹⁴In, E=26 MeV; analyzed Eγ, Iγ, γγ-coin, γγ(θ)(DCO) data from an experiment reported by 2011Li43 in Eur. Phys. Jour. A 47, 191 (2011) at the HI-13 tandem accelerator of CIAE, Beijing. ¹¹⁴In; deduced high-spin levels, Jπ, multipolarities, bands, possible anti-magnetic rotational band, spherical configurations; predicted B(E2) and I²/B(E2) from classical particle-rotor model calculations. Systematics of yrast states in ^{102,104,106,108,110}Ag and ^{104,106,108,110,112,114}In.

doi: 10.1103/PhysRevC.107.044310
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2023ZH38      Phys.Rev. C 108, 024314 (2023)

H.C.Zhang, K.Y.Ma, J.X.Teng, Z.H.Zhao, H.Wang, S.Y.Liu, Y.C.Hao, J.B.Lu, Y.J.Ma, D.Yang, X.G.Wu, Y.Zheng, C.B.Li

New positive-parity bands in ¹¹⁰Ag and systematic studies in silver isotopes

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, X)¹¹⁰Ag, E=65 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ¹¹⁰Ag; deduced levels, J, π, high-spin states, δ, DCO ratios, positive-parity rotational bands structure, B(M1)/B(E2) ratios for inside band transitions, configurations. Systematics of alignment for the bands, B(M1)/B(E2) ratios and energy staggering parameters in ¹⁰⁵Ag, ¹⁰⁶Ag, ¹⁰⁷Ag, ¹⁰⁸Ag, ¹⁰⁹Ag, ¹¹⁰Ag. Comparison to particle-rotor model and geometrical model based calculations. Investigated signature inversion in odd-odd and odd-A silver isotopes. Array consisting of 9 Compton-suppressed HPGe detectors, 2 planar-type HPGe detectors, and 1 clover detector at HI-13 tandem accelerator of China Institute of Atomic Energy (CIAE).

doi: 10.1103/PhysRevC.108.024314
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2022PA27      Chin.Phys.C 46, 094001 (2022)

Y.-K.Pan, K.-Y.Ma, J.-B.Lu

Possible multiple antimagnetic rotational bands in odd-A ^{103, 105}Pd and ¹⁰⁹Cd nuclei

NUCLEAR STRUCTURE ^103,105Pd, ¹⁰⁹Cd; calculated bands, B(E2), angular momenta using the classical particle-rotor model. Comparison with available data.

doi: 10.1088/1674-1137/ac6dab
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2022RE11      Phys.Rev. C 106, 024323 (2022), Erratum Phys.Rev. C 107, 049902 (2023)

Z.Ren, J.-B.Lu, G.-L.Zhang, Y.-H.Wu, T.-J.Gao, K.-Y.Ma, Z.Huang, G.-X.Zhang, M.-L.Wang, S.-P.Hu, H.-B.Sun, H.-Q.Zhang, D.Testov, P.R.John, J.J.Valiente-Dobon, A.Goasduff, M.Siciliano, F.Galtarossa, D.Mengoni, D.Bazzacco

Reinvestigation of the level structures of the N=49 isotones ⁸⁹Zr and ⁹¹Mo

NUCLEAR REACTIONS ⁸⁹Y(⁶Li, 4n2p)⁸⁹Zr, (⁶Li, 4n)⁹¹Mo, E=34 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO), (particle)γ-coin using GALILEO array with 25 BGO-Compton-suppressed HPGe detectors for γ rays, and EUCLIDES 4π Si-ball array for charged particles at the Tandem-XTU accelerator of INFN-LNL, Legnaro. ⁸⁹Zr, ⁹¹Mo; deduced high-spin levels, J, π, ADO ratios, multipolarities, configurations. ⁹¹Nb, ⁹²Mo; deduced ADO ratios for certain γ-transitions. Comparison with spherical-basis shell-model calculations.

NUCLEAR STRUCTURE ⁸⁹Zr, ⁹¹Mo; calculated levels, J, π, components of the wave functions and their partitions for spherical configurations for protons and neutrons. Comparison with experimental data. Systematics of energies in N=49 isotones: 9/2+, 13/2+, 17/2+, 21/2+, 23/2+ and 25/2+ states in ⁸⁹Zr, ⁹¹Mo, ⁹³Ru, ⁹⁵Pd, and those of 8+, 9+, 10+, 12+, 13+ and 14+ in ⁸⁸Y, ⁹⁰Nb, ⁹²Tc, ⁹⁴Rh.

doi: 10.1103/PhysRevC.106.024323
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2022WU08      Phys.Rev. C 105, 034344 (2022)

Y.-H.Wu, J.-B.Lu, Z.Ren, G.-J.Fu, J.Li, K.-Y.Ma, Y.-J.Ma, X.-G.Wu, Y.Zheng, C.g-B.Li, J.Wen

Level structure of the ⁹³Nb nucleus and systematics of features in neighboring nuclei

NUCLEAR REACTIONS ⁸²Se(¹⁴N, 3n), E=54 MeV; ⁸²Se(¹⁶O, 4np), E not given; measured Eγ, Iγ, γγ-coin. ⁹³Nb; deduced levels, J, π, ADO ratios, high-spin states, configurations. Comparison to shell-model calculations performed with NUSHELLX code with the GWBXG effective interaction. Systematics of low-lying states in the odd-A Nb and Tc isotopes, the even-even Zr isotopes, and the N=52 isotones. HI-13 tandem accelerator at the China Institute of Atomic Energy.

doi: 10.1103/PhysRevC.105.034344
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2022WU17      Phys.Rev. C 106, 054326 (2022)

Y.-H.Wu, J.-B.Lu, Z.Ren, T.-J.Gao, P.-Y.Yang, Y.Hao, G.n-J.Fu, J.Li, K.-Y.Ma, X.-G.Wu, Y.Zheng, C.-B.Li

Investigation of level structure in the semimagic nucleus ⁹¹Nb and systematics of nuclear structure characteristics near A = 90

NUCLEAR REACTIONS ⁸²Se(¹⁴N, 5n), E=54 MeV;⁷⁶Ge(¹⁹F, 4n), E not given; measured Eγ, Iγ, γγ(θ). ⁹¹Nb; deduced levels, J, π, high-spin states, bands structure, angular distribution from oriented nuclei (ADO), configurations, δ. Comparison to shell-model calculations with the GWBXG effective interaction. Systematics of the first 2⁺ states for N=46–60 - Zr, Mo, Ru, Pd and Cd isotopes. Investigated evolution of positive parity states in even-even N=50 isotones ⁹⁰Zr, ⁹²Mo, ⁹⁴Ru, ⁹⁶Pd, ⁹⁸Cd and positive parity states in odd-A N=50 isotones ⁹¹Nb, ⁹³Tc, ⁹⁵Rh, ⁹⁷Ag. Beams provided by HI-13 tandem accelerator at the China Institute of Atomic Energy.

doi: 10.1103/PhysRevC.106.054326
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2021MA15      Phys.Rev. C 103, 024302 (2021)

K.Y.Ma, H.Wang, H.N.Pan, J.B.Lu, Y.J.Ma, D.Yang, Q.Y.Yang, X.Guan, J.Q.Wang, S.Y.Liu, H.C.Zhang, X.G.Wu, Y.Zheng, C.B.Li

High-spin states and possible chirality in odd-odd ¹¹⁰Ag

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 3nα)¹¹⁰Ag, E=46 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using Compton-suppressed HPGe detectors, two planar-type HPGe detectors, and one clover HPGe detector at the HI-13 tandem accelerator of CIAE-Beijing. ¹¹⁰Ag; deduced high-spin levels, J, π, bands, multipolarities, alignments, configurations, moment of inertia plots, staggering parameters, B(M1)/B(E2), chiral doublet bands. Comparison with Cranked shell model calculations.

doi: 10.1103/PhysRevC.103.024302
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2021WA17      Chin.Phys.C 45, 014001 (2021)

H.Wang, K.-Y.Ma, Y.-H.Wu, Y.-F.Lv, H.-N.Pan, J.-B.Lu

Multi-quasiparticle excitations and the impact of the high-j intruder orbital in the N = 51 ⁹³Mo nucleus

NUCLEAR STRUCTURE ⁹³Mo; calculated levels energies J, π, occupation numbers using Large Scale Shell Model. Comparison with experimental data.

doi: 10.1088/1674-1137/abc0cb
Citations: PlumX Metrics

2021WA44      Chin.Phys.C 45, 094106 (2021)

H.Wang, K.-Y.Ma, S.-Y.Liu, J.-B.Lu

Core breaking and possible magnetic rotation in the semimagic nucleus ⁹⁰Zr

NUCLEAR STRUCTURE ⁹⁰Zr; calculated wave functions, J, π, level energies, angular momenta, B(M1) in terms of large scale shell model. Comparison with available data.

doi: 10.1088/1674-1137/ac0fd2
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2021ZH66      Nucl. Sci. Tech. 32, 107 (2021)

J.Zhong, X.-G.Wu, S.-P.Hu, Y.-J.Ma, Y.Zheng, C.-B.Li, G.-S.Li, B.-J.Zhu, T.-X.Li, Y.-J.Jin, Y.-X.Gao, Q.-W.Fan, K.-Y.Ma, D.Yang, H.-B.Sun, H.-G.Zhao, L.Gan, Q.Luo, Z.X.Wu

Lifetime measurements in ¹³⁸Nd

NUCLEAR REACTIONS ¹²³Sb(¹⁹F, 4n), E=87 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, J, π, partial level scheme, level T_1/2, B(E2). Comparison with Grodzins systematics and available data. The recoil distance Doppler shift technique in combination with the differential decay curve method. The HI-13 tandem accelerator of the China Institute of Atomic Energy (CIAE) in Beijing.

doi: 10.1007/s41365-021-00953-4
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2020MA41      Eur.Phys.J. A 56, 209 (2020)

K.Y.Ma, J.B.Lu, J.Li, Y.J.Ma, D.Yang, W.J.Sun, Q.Y.Yang, X.Guan, J.Q.Wang, H.N.Pan, H.Wang, T.F.Cui, D.M.Zhang, L.H.Zhu, X.G.Wu, Y.Zheng, C.B.Li

Candidate magnetic rotational band in ¹⁰⁹Ag

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 4nα)¹⁰⁹Ag, E=46 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced γ-ray energies and intensities, J, π, level scheme, bands, momenta, B(M1)/B(E2) ratios.

doi: 10.1140/epja/s10050-020-00213-w
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2020MA47      J.Phys.(London) G47, 085106 (2020)

K.Y.Ma, J.B.Lu, J.Li, D.Yang, Y.J.Ma, W.J.Sun, J.Q.Wang, Q.Y.Yang, H.Wang, H.N.Pan, D.M.Zhang, L.H.Zhu, X.G.Wu, Y.Zheng, C.B.Li

Possible 'stapler' band in ¹⁰⁹Ag nucleus

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, X)¹⁰⁹Ag, E=46 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and intensities, multipolarities, J, π, negative-parity band. Comparison with theoretical calculations.

doi: 10.1088/1361-6471/ab920c
Citations: PlumX Metrics

2020WU03      Pramana 94, 53 (2020)

Y.H.Wu, K.Y.Ma, F.Cheng, X.Y.Cai

Shell model description of the core excited level structure of ⁸⁹Sr nucleus and systematic features of the N=51 odd-A isotones

NUCLEAR STRUCTURE ⁸⁹Sr; calculated energy levels, J, π using NuShellX code.

doi: 10.1007/s12043-020-1917-x
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2020ZH26      Chin.Phys.C 44, 094001 (2020)

J.Zhong, Y.-J.Ma, X.-G.Wu, B.-J.Zhu, C.-B.Li, G.-S.Li, Y.Zheng, Q.-M.Chen, C.-Y.He, L.-T.Deng, W.-K.Zhou, K.-Y.Ma, D.Yang, H.Guo, J.-Q.Wang, X.Guang, J.Sun, H.-B.Sun, S.-P.Hu, L.Gan, H.-G.Zhao, Q.Luo, Z.-X.Wu

Lifetime measurement for the 2₁⁺ state in ¹⁰⁶Cd

NUCLEAR REACTIONS ⁹⁴Zr(¹⁶O, 4n)¹⁰⁶Cd, E=87 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, lifetime, B(E2). The Recoil Distance Doppler Shift technique in combination with the Differential Decay Curve Method.

doi: 10.1088/1674-1137/44/9/094001
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2019LV02      Chin.Phys.C 43, 104102 (2019)

Y.-F.Lv, J.-B.Lu, G.-L.Zhang, Y.-H.Wu, C.-X.Yuan, G.-J.Fu, G.-X.Zhang, Z.Huang, M.-L.Wang, S.-P.Hu, H.-B.Sun, H.-Q.Zhang, C.-Q.Li, K.-Y.Ma, Y.-J.Ma, Yu.-Z.Liu, D.Testov, P.R.John, J.J.Valiente-Dobon, A.Goasduff, M.Siciliano, F.Galtarossa, F.Recchia, D.Mengoni, D.Bazzacco

Low-lying states of ^{92, 93}Nb excited in the reactions induced by the weakly-bound nucleus ⁶Li near the Coulomb barrier

NUCLEAR REACTIONS ⁸⁹Y(⁶Li, X)⁹²Nb/⁹³Nb, E=34 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, level schemes.

doi: 10.1088/1674-1137/43/10/104102
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2019MA48      Phys.Rev. C 100, 014326 (2019)

K.Y.Ma, J.B.Lu, J.Li, D.Yang, Y.J.Ma, W.J.Sun, X.Guan, D.M.Zhang, L.H.Zhu, X.G.Wu, Y.Zheng, C.B.Li, Y.Z.Liu

Possible antimagnetic rotational band and neutron alignment in ¹¹³In

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 4n), E=38, 50 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using HPGe detector array at CIAE-Beijing. ¹¹³In; deduced levels, J, π, multipolarities, configurations, alignments, magnetic dipole rotational (shears) bands, antimagnetic rotational bands. Comparison with self-consistent tilted axis cranking relativistic mean-field calculations, with the structure of ¹¹¹In, and with previous experimental results; predicted B(E2), deformation parameters β₂ and γ, and J²/B(E2).

doi: 10.1103/PhysRevC.100.014326
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Data from this article have been entered in the XUNDL database. For more information, click here.

2019ZH34      Phys.Rev. C 100, 014325 (2019)

Y.Zheng, Y.H.Wu, X.G.Wu, C.B.Li, L.H.Zhu, T.X.Li, P.W.Luo, G.S.Li, C.Y.He, H.W.Li, S.P.Hu, J.J.Liu, J.L.Wang, S.H.Yao, Q.M.Chen, J.Zhong, J.B.Lu, K.Y.Ma, D.Yang

Reinvestigation of the high-spin level structure of ⁹²Nb: Excitations across the Z=38 and N=50 closed shells

NUCLEAR REACTIONS ⁸²Se(¹⁴N, 4n), E=54 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO) using Compton-suppressed HPGe array for γ detection at the HI-13 tandem accelerator of the CIAE-Beijing. ⁹²Nb; deduced high-spin levels, J, π. Comparison with shell model calculations.

NUCLEAR STRUCTURE ⁹²Nb; calculated high-spin levels, J, π, partition of the wave functions, and seniority using shell model with NUSHELLX code, GWB model space and GWBXG interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.100.014325
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2018MA06      Phys.Rev. C 97, 014305 (2018)

K.Y.Ma, J.B.Lu, Z.Zhang, J.Q.Liu, D.Yang, Y.M.Liu, X.Xu, X.Y.Li, Y.Z.Liu, X.G.Wu, Y.Zheng, C.B.Li

Candidate chiral doublet bands in ¹³⁸Pm

NUCLEAR REACTIONS ¹²⁴Te(¹⁹F, 5n), E=105 MeV from HI-13 tandem accelerator at CIAE, Beijing; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) using an array of ten Compton-suppressed HPGe, one HPGe planar and one clover Ge detectors. ¹³⁸Pm; deduced high-spin levels, J, π, chiral doublet band, energy staggering, alignments, configuration, B(M1)/B(E2) ratio. Cranked shell model calculations for quasiproton and quasineutron Routhians, and total Routhian surface (TRS) in (β, γ) plane. Systematics of energy staggering in chiral doublet bands in ^{120,122,124,126,128,130,132}Cs, ^{124,126,128,130,132,134}La, ^{126,128,130,132,134,136}Pr, ^134,136,138Pm.

doi: 10.1103/PhysRevC.97.014305
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2017MA04      Eur.Phys.J. A 53, 10 (2017)

K.Y.Ma, J.B.Lu, X.Xu, Y.M.Liu, Z.Zhang, X.Y.Li, D.Yang, Y.Z.Liu, X.G.Wu, C.Y.He, Y.Zheng, C.B.Li

Structure of a positive-parity band in ¹³⁰Pr

NUCLEAR REACTIONS ⁹⁹Ru(³⁵Cl, 2n2p), E=151 MeV; measured Eγ, Iγ, γγ-coin using nine Compton-suppressed HPGe, two planar HPGe and one clover detector; deduced γ transitions, levels, J, π, rotational bands, high-spin states, transition multipolarity, possible interpretation of the side band.

doi: 10.1140/epja/i2017-12204-y
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2016SU17      Chin.Phys.C 40, 084101 (2016)

W.-J.Sun, H.-D.Xu, J.Li, Y.-H.Liu, K.-Y.Ma, D.Yang, J.-B.Lu, Y.-J.Ma

Antimagnetic rotation in ^{108, 110}In with tilted axis cranking relativistic mean-field approach

NUCLEAR STRUCTURE ^108,110In; calculated energy levels, J, π, B(E2), rotational bands. Tilted axis cranking relativistic mean-field theory, comparison with available data.

doi: 10.1088/1674-1137/40/8/084101
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2014LI28      Chin.Phys.C 38, 074004 (2014)

H.-W.Li, J.-B.Lu, G.-S.Li, Y.Zhen, S.-H.Yao, X.-G.Wu, C.-Y.He, Q.-L.Xia, J.-J.Liu, C.-B.Li, S.-P.Hu, J.-L.Wang, Y.-H.Wu, P.-W.Luo, K.-Y.Ma, C.Xu, J.-J.Sun

New high spin level scheme of ⁸⁷Sr

NUCLEAR REACTIONS ⁸²Se(⁹Be, 4n), E=46 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy levels, intensities, partial level scheme, high-spin states. Comparison with available data.

doi: 10.1088/1674-1137/38/7/074004
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2014WU02      Chin.Phys.Lett. 31, 042102 (2014)

Y.-H.Wu, J.-B.Lu, P.-W.Luo, G.-S.Li, H.-W.Li, X.-G.Wu, C.-Y.He, Y.Zheng, K.-Y.Ma, D.Yang, C.-B.Li, S.-P.Hu, J.-J.Liu, J.-L.Wang, S.-H.Yao, Q.-M.Chen, J.Zhong

High-Spin States in the Odd-Odd Nucleus ⁹²Nb

NUCLEAR REACTIONS ⁸²Se(¹⁴N, 4n), E=54 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced level scheme, J, π, high-spin states. Comparison with systematics.

doi: 10.1088/0256-307X/31/4/042102
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2013LI27      Chin.Phys.Lett. 30, 062301 (2013)

L.Li, J.Sun, J.Li, D-Y.Yu, G.-Y.Liu, W.-T.Zhang, K.-Y.Ma, D.Yang, Y.-J.Ma, X.-G.Wu, L.-H.Zhu, C.-Y.He, Y.Zheng, S.-H.Yao, C.-B.Li, S.P.Hu, X.-P.Cao, J.-L.Wang, B.-B.Yu

High-Spin Level Scheme of ¹²⁰I

NUCLEAR REACTIONS ¹¹⁴Cd(¹¹B, 5n), E=70 MeV; measured reaction products, Eγ, Iγ; deduced energy levels, J, π, bands at high spin, isomeric state correction. Comparison with available data.

doi: 10.1088/0256-307X/30/6/062301
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2013LI33      Phys.Rev. C 88, 014317 (2013)

J.Li, C.Y.He, Y.Zheng, C.B.Li, K.Y.Ma, J.B.Lu

Signature splitting and magnetic rotation in ⁸⁶Y

NUCLEAR STRUCTURE ^84,86Y, ⁸⁴Rb; analyzed signature splitting and magnetic rotation for bands, configurations; calculated B(E2), B(M1). Self-consistent tilted axis cranking calculations based on relativistic mean-field (TAC-RMF) theory.

doi: 10.1103/PhysRevC.88.014317
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2013MA30      Chin.Phys.C 37, 044001 (2013)

K.-Y.Ma, J.-B.Lu, D.Yang, H.-D.Wang, Y.-Z.Liu, J.Li, G.-Y.Liu, L.Li, Y.-J.Ma, X.-G.Wu, G.-S.Li, G.-S.Li, Y.Zheng, C.-Y.He

Doublet bands in ¹²⁸La and systematic features of energy separation of doublet bands observed in the A ∼ 130 mass region

NUCLEAR REACTIONS ¹¹⁸Sn(¹⁴N, 4n)¹²⁸La, E=69 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin.; deduced energy transitions, J, π, positive parity side and yrast bands. Comparison with available data.

doi: 10.1088/1674-1137/37/4/044001
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2013MA84      Phys.Rev. C 88, 057302 (2013)

K.Y.Ma, J.B.Lu, S.P.Ruan, D.Yang, J.Li, Y.Z.Liu, Y.J.Ma, X.G.Wu, Y.Zheng, C.Y.He

Observation of a second πh_11/2 (X) ν_11/2 band in ¹²⁶La

NUCLEAR REACTIONS ¹¹⁶Sn(¹⁴N, 4n), E=77 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO) at CIAE facility. ¹²⁶La; deduced high-spin levels, J, π, multipolarity, bands, configurations, alignment plot, B(M1)/B(E2), energy staggering parameter. Systematics of band structures and energy staggering parameters in ^{124,126,128,130,132,134}La. Comparison with cranked shell model (CSM) calculations.

doi: 10.1103/PhysRevC.88.057302
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2012LI51      Phys.Rev. C 86, 057305 (2012)

X.W.Li, J.Li, J.B.Lu, K.Y.Ma, Y.H.Wu, L.H.Zhu, C.Y.He, X.Q.Li, Y.Zheng, G.S.Li, X.G.Wu, Y.J.Ma, Y.Z.Liu

Candidate antimagnetic rotational band in ¹¹²In

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 5n)¹¹²In, E=50 MeV; measured Eγ, Iγ, γγ-coin, DCO ratios. ¹¹²In; deduced levels, J, π, multipolarity, bands, configurations. Comparison with Self-consistent tilted axis cranking relativistic mean-field (TAC-RMF) calculations.

NUCLEAR STRUCTURE ¹¹²In; calculated B(E2), deformation. TAC-RMF calculations.

doi: 10.1103/PhysRevC.86.057305
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2012MA09      Phys.Rev. C 85, 037301 (2012)

K.Y.Ma, J.B.Lu, D.Yang, H.D.Wang, Y.Z.Liu, X.G.Wu, Y.Zheng, C.Y.He

Candidate chiral doublet bands in ¹²⁸La

NUCLEAR REACTIONS ¹¹⁸Sn(¹⁴N, 4n)¹²⁸La, E=69 MeV; measured Eγ, Iγ, DCO, γγ-coin. ¹²⁸La; deduced levels, J, π, multipolarity, bands, B(M1)/B(E2) ratio, configuration, chiral doublet. Systematics of yrast bands for ^{128,130,132,134}La nuclides.

doi: 10.1103/PhysRevC.85.037301
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2012MA18      Chin.Phys.Lett. 29, 062102 (2012)

K.-Y.Ma, J.-B.Lu, D.Yang, J.Li, H.-D.Wang, Y.-Z.Liu, X.-G.Wu, L.-H.Zhu, Y.Zheng, C.-Y.He

High Spin States of ¹¹³In

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 4n)¹¹³In, E=50 MeV; measured reaction products, Eγ, Iγ; deduced nuclear level energies, J, π, high-spin bands, negative parity yrast backbending. Comparison with available data, self-consistent tilted axis cranking relativistic mean field calculations.

doi: 10.1088/0256-307X/29/6/062102
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2012MA27      Eur.Phys.J. A 48, 82 (2012)

K.Y.Ma, J.B.Lu, D.Yang, H.D.Wang, Y.Z.Liu, J.Li, L.H.Zhu, X.G.Wu, Y.Zheng, C.Y.He

Level structures of ¹¹³In

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 4n), E=50 MeV; measured Eγ, Iγ(θ), γγ-coin; deduced γ-transitions, levels, J, π, rotational bands, bands, deformation evolution, angular momentum vs rotational frequency.

doi: 10.1140/epja/i2012-12082-9
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2012MA36      Phys.Rev. C 86, 027301 (2012)

K.Y.Ma, J.B.Lu, D.Yang, H.D.Wang, Y.Z.Liu, X.G.Wu, Y.Zheng, C.Y.He

Spin assignments of rotational bands in ¹²⁸La

NUCLEAR REACTIONS ¹¹⁸Sn(¹⁴N, 4n)¹²⁸La, E=69 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(DCO). ¹²⁸La; deduced high-spin levels, J, π, bands, multipolarity, alignments, B(M1)/B(E2) ratios, configurations. Systematics of alignments of bands in ^127,128,131La and ¹²⁷Ba.

doi: 10.1103/PhysRevC.86.027301
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2012WA17      Chin.Phys.Lett. 29, 062103 (2012)

L.-L.Wang, J.-B.Lu, D.Yang, K.-Y.Ma, Y.-H.Zhou, L.-I.Yin, X.-G.Wu, S.-X.Wen, G.-S.Li, c.-X.Yang

High-Spin Structure in Odd-Odd ¹⁶⁰Lu Nucleus

NUCLEAR REACTIONS ¹⁴⁴Sm(¹⁹F, 3n)¹⁶⁰Lu, E=90, 106 MeV; measured reaction products, Eγ, Iγ; deduced nuclear level energies, J, π, positive parity high-spin bands, isomeric state. Comparison with available data.

doi: 10.1088/0256-307X/29/6/062103
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2011LI43      Eur.Phys.J. A 47, 141 (2011)

C.B.Li, Y.Zheng, X.G.Wu, X.F.Li, C.Y.He, G.S.Li, S.H.Yao, B.B.Yu, X.P.Cao, S.P.Hu, J.L.Wang, J.B.Lu, Y.J.Ma, D.Yang, H.D.Wang, K.Y.Ma, G.Y.Liu, L.Li, C.Xu, Y.Y.Cheng

Level structures in the ¹¹⁴In nucleus

NUCLEAR REACTIONS ¹¹⁰Pd(⁷Li, 3n), (⁷Li, X), E=22, 24, 26, 28, 32 MeV; measured Eγ, Iγ(θ); deduced discrete γ transitions σ; calculated σ to different residual nuclei. ¹¹⁴In deduced levels, J, π, γ transitions, γ multipolarities, high-spin states, bands, backbending. PACED code; comparison with data on different In isotopes.

doi: 10.1140/epja/i2011-11141-1
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2009YA10      Chin.Phys.Lett. 26, 082101 (2009)

D.Yang, J.-B.Lu, Y.-Z.Liu, L.-L.Wang, K.-Y.Ma, C.-D.Yang, D.-K.Han, Y.-X.Zhao, Y.-J.Ma, L.-H.Zhu, X.-G.Wu, G.-S.Li

Clarification of Confusion in Level Scheme of ¹²⁴Cs

NUCLEAR REACTIONS ¹¹⁶Sn(¹¹B, 3n), E=45 MeV; measured Eγ, Iγ, γγ-coin.; deduced level scheme, energies, E1 transition for alternate parity bands, octupole correlations.

doi: 10.1088/0256-307X/26/8/082101
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2008LU17      Int.J.Mod.Phys. E17, Supplement 1, 21 (2008)

J.B.Lu, D.Yang, L.Sun, L.L.Wang, H.D.Wang, K.Y.Ma, Y.Z.Liu, L.H.Zhu, X.G.Wu, G.S.Li

Observation of four-quasiparticle band and signature splitting features in ¹⁶⁰Tm

NUCLEAR REACTIONS ¹⁴⁶Nd(¹⁹F, 5n), E=102 MeV; measured Eγ, Iγ, γγ-coin.; deduced J, π, high-spin states, level scheme.

doi: 10.1142/S0218301308011720
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