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Search: Author = J.G.Chen

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2017LA08 Chin.Phys.C 41, 044002 (2017)

C.-L.Lan, Y.Zhang, T.Lv, B.-L.Xie, M.Peng, Z.-E.Yao, J.-G.Chen, X.-Z.Kong

Determination of neutron capture cross sections of ²³²Th at 14.1 MeV and 14.8 MeV using the neutron activation method

NUCLEAR REACTIONS ²³²Th(n, γ), E=14.1, 14.8 MeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with ENDF/B-VII.1, JENDL-4.0u+, CENDL-3.1 evaluated nuclear data libraries, TALYS-1.5 calculations.

doi: 10.1088/1674-1137/41/4/044002
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2017LI28 Nucl.Instrum.Methods Phys.Res. B410, 158 (2017)

L.X.Liu, H.W.Wang, Y.G.Ma, X.G.Cao, X.Z.Cai, J.G.Chen, G.L.Zhang, J.L.Han, G.Q.Zhang, J.F.Hu, X.H.Wang, W.J.Li, Z.Yan, H.J.Fu

Measurements of the total cross section of ^natBe with thermal neutrons from a photo-neutron source

NUCLEAR REACTIONS ⁹Be(n, X), E=0.007-0.1 eV; measured reaction products, En, In, time-of-flight; deduced σ. Comparison with available data.

doi: 10.1016/j.nimb.2017.08.022
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset32767.

2016FA10 Phys.Rev. C 94, 044621 (2016)

D.Q.Fang, Y.G.Ma, X.Y.Sun, P.Zhou, Y.Togano, N.Aoi, H.Baba, X.Z.Cai, X.G.Cao, J.G.Chen, Y.Fu, W.Guo, Y.Hara, T.Honda, Z.G.Hu, K.Ieki, Y.Ishibashi, Y.Ito, N.Iwasa, S.Kanno, T.Kawabata, H.Kimura, Y.Kondo, K.Kurita, M.Kurokawa, T.Moriguchi, H.Murakami, H.Ooishi, K.Okada, S.Ota, A.Ozawa, H.Sakurai, S.Shimoura, R.Shioda, E.Takeshita, S.Takeuchi, W.D.Tian, H.W.Wang, J.S.Wang, M.Wang, K.Yamada, Y.Yamada, Y.Yasuda, K.Yoneda, G.Q.Zhang, T.Motobayashi

Proton-proton correlations in distinguishing the two-proton emission mechanism of ²³Al and ²²Mg

NUCLEAR REACTIONS ¹²C(²³Al, 2pX), (²³Al, 2p²¹Na), (²³Al, 2p²⁰Ne), E=57.4 MeV/nucleon; ¹²C(²²Mg, 2pX), (²²Mg, 2p²⁰Ne), E=53.5 MeV/nucleon, [secondary ²²Mg and ²³Al beams from ¹²C(²⁸Si, X), E=135 MeV/nucleon primary reaction]; measured fragments and protons using ΔE-E detectors at RIBF-RIKEN facility; deduced proton-proton momentum correlation function for decays into p+p+X, p+p+²⁰Na, and p+p+²¹Na channels, effective source sizes from calculations using the CRAB code with a Gaussian source, mechanism of two-proton emission.

doi: 10.1103/PhysRevC.94.044621
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2015MA19 Phys.Lett. B 743, 306 (2015)

Y.G.Ma, D.Q.Fang, X.Y.Sun, P.Zhou, Y.Togano, N.Aoi, H.Baba, X.Z.Cai, X.G.Cao, J.G.Chen, Y.Fu, W.Guo, Y.Hara, T.Honda, Z.G.Hu, K.Ieki, Y.Ishibashi, Y.Ito, N.Iwasa, S.Kanno, T.Kawabata, H.Kimura, Y.Kondo, K.Kurita, M.Kurokawa, T.Moriguchi, H.Murakami, H.Ooishi, K.Okada, S.Ota, A.Ozawa, H.Sakurai, S.Shimoura, R.Shioda, E.Takeshita, S.Takeuchi, W.D.Tian, H.W.Wang, J.S.Wang, M.Wang, K.Yamada, Y.Yamada, Y.Yasuda, K.Yoneda, G.Q.Zhang, T.Motobayashi

Different mechanism of two-proton emission from proton-rich nuclei ²³Al and ²²Mg

RADIOACTIVITY ²³Al, ²²Mg(2p) [from ⁹Be(²⁸Si, X), E=135 MeV/nucleon]; measured decay products, Ep, Ip; deduced two-proton relative momentum and opening angle from the decay. Comparison with available data.

doi: 10.1016/j.physletb.2015.02.066
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Data from this article have been entered in the XUNDL database. For more information, click here.

2012CA35 Phys.Rev. C 86, 044620 (2012)

X.G.Cao, X.Z.Cai, Y.G.Ma, D.Q.Fang, G.Q.Zhang, W.Guo, J.G.Chen, J.S.Wang

Nucleon-nucleon momentum-correlation function as a probe of the density distribution of valence neutrons in neutron-rich nuclei

NUCLEAR STRUCTURE ¹⁵C; calculated rms radii, proton, neutron, valence neutron, and total density distribution using RMF theory.

NUCLEAR REACTIONS ¹²C(¹²C, X), (¹³C, X), (¹⁴C, X), (¹⁵C, X), (¹⁶C, X), E=800 MeV/nucleon; calculated proton-neutron, neutron-neutron, and proton-proton momentum-correlation functions, root mean square of the coordinate and momentum space distributions. Relativistic mean-field (RMF) model, isospin-dependent quantum-molecular-dynamics (IDQMD) model. Comparison with experimental data.

doi: 10.1103/PhysRevC.86.044620
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2011SU12 Chin.Phys.C 35, 555 (2011)

X.-Y.Sun, D.-Q.Fang, Y.-G.Ma, X.-Z.Cai, J.-G.Chen, W.Guo, W.-D.Tian, H.-W.Wang, G.-Q.Zhang, P.Zhou

A new probe of neutron skin thickness

NUCLEAR REACTIONS ¹²C(⁵⁰Ca, X), (⁵²Ca, X), (⁵⁴Ca, X), (⁵⁶Ca, X), (⁶⁰Ni, X), (⁶²Ni, X), (⁶⁴Ni, X), (⁶⁶Ni, X), (⁶⁸Ni, X), (⁷⁰Ni, X), E = 50 MeV/nucleon; calculated neutron skin thickness vs. impact parameter. Isospin-Dependent Quantum Molecular Dynamics (IQMD) model.

doi: 10.1088/1674-1137/35/6/009
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2010CA18 Phys.Rev. C 81, 061603 (2010)

X.G.Cao, G.Q.Zhang, X.Z.Cai, Y.G.Ma, W.Guo, J.G.Chen, W.D.Tian, D.Q.Fang, H.W.Wang

Roles of deformation and orientation in heavy-ion collisions induced by light deformed nuclei at intermediate energy

NUCLEAR REACTIONS ²⁴Mg(²⁴Mg, X), E=200, 380 MeV; calculated maximal density distributions, fragment multiplicity, excitation functions, charge distributions using isospin-dependent quantum molecular dynamics model (IDQMD).

doi: 10.1103/PhysRevC.81.061603
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2010SU07 Phys.Lett. B 682, 396 (2010)

X.Y.Sun, D.Q.Fang, Y.G.Ma, X.Z.Cai, J.G.Chen, W.Guo, W.D.Tian, H.W.Wang

Neutron/proton ratio of nucleon emissions as a probe of neutron skin

NUCLEAR REACTIONS ¹²C(⁵⁰Ca, X), (⁵²Ca, X), (⁵⁴Ca, X), (⁵⁶Ca, X), (⁶⁰Ni, X), (⁶²Ni, X), (⁶⁴Ni, X), (⁶⁶Ni, X), (⁶⁸Ni, X), (⁷⁰Ni, X), E=50 MeV/nucleon; calculated neutron/proton yield ratio and dependence on neutron skin thickness using isospin-dependent quantum molecular model.

doi: 10.1016/j.physletb.2009.11.031
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2010SU16 Int.J.Mod.Phys. E19, 1823 (2010)

X.Y.Sun, J.G.Chen, D.Q.Fang, Y.G.Ma, X.Z.Cai, W.Guo, W.D.Tian, H.W.Wang, P.Zhou, G.Q.Zhang, X.G.Cao, Y.Fu, Z.G.Hu, J.S.Wang, M.Wang, Y.Togano, N.Aoi, H.Baba, T.Honda, K.Okada, Y.Hara, K.Ieki, Y.Ishibashi, Y.Itou, N.Iwasa, S.Kanno, T.Kawabata, H.Kimura, Y.Kondo, K.Kurita, M.Kurokawa, T.Moriguchi, H.Murakami, H.Oishi, S.Ota, A.Ozawa, H.Sakurai, S.Shimoura, R.Shioda, E.Takeshita, S.Takeuchi, K.Yamada, Y.Yamada, Y.Yasuda, K.Yoneda, T.Motobayashi

Measurement of the proton-proton correlation function from the break-up of ²²Mg and ²⁰Ne

NUCLEAR REACTIONS ¹²C(²²Mg, p), (²⁰Ne, p), E=70 MeV/nucleon; measured reaction products, proton spectrum; deduced angular and momentum correlations between two protons, space-time information.

doi: 10.1142/S0218301310016259
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2010TI03 Int.J.Mod.Phys. E19, 1076 (2010)

W.D.Tian, H.W.Wang, Y.G.Ma, G.H.Liu, C.W.Ma, Q.M.Su, T.Z.Yan, Y.Shi, X.Z.Cai, D.Q.Fang, J.G.Chen, W.Guo, K.Wang, H.S.Xu, Z.G.Hu, Z.G.Xiao, Z.Y.Sun, Z.Y.Guo, G.Q.Xiao, X.G.Lei, B.Li, X.H.Yuan, H.B.Zhang, X.W.Yao, W.T.Guo, X.H.Zhang, Q.Gao, C.Zheng, H.Gao, Z.G.Xu, F.Fu, J.L.Han, R.R.Fan

Projectile fragmentation of ^{36, 40}Ar induced reactions

NUCLEAR REACTIONS ⁶⁴Ni(³⁶Ar, X), (⁴⁰Ar, X), E=50 MeV/nucleon; measured reaction products; deduced fragment yields, σ(θ), isoscaling parameters. Comparison with empirical models.

doi: 10.1142/S0218301310015515
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2010TI05 Int.J.Mod.Phys. E19, 1815 (2010)

W.D.Tian, Y.G.Ma, H.W.Wang, G.H.Liu, C.W.Ma, Q.M.Su, T.Z.Yan, X.Z.Cai, D.Q.Fang, J.G.Chen, W.Guo, Y.Shi, K.Wang, H.S.Xu, Z.G.Hu, Z.G.Xiao, Z.Y.Sun, Z.Y.Guo, G.Q.Xiao, X.G.Lei, B.Li, X.H.Yuan, H.B.Zhang, X.W.Yao, W.T.Guo, X.H.Zhang, Q.Gao, C.Zheng, H.Gao, Z.G.Xu, F.Fu, J.L.Han, R.R.Fan

Projectile fragmentation of ^36-40Ar induced reactions

NUCLEAR REACTIONS ⁶⁴Ni(³⁶Ar, X), (⁴⁰Ar, X), E=50 MeV/nucleon; measured reaction products; deduced fragment yields, σ. Comparison with EPAX and SAA models.

doi: 10.1142/S0218301310016247
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetS0182.

2010WU02 Phys.Rev. C 81, 047602 (2010)

H.L.Wu, W.D.Tian, Y.G.Ma, X.Z.Cai, J.G.Chen, D.Q.Fang, W.Guo, H.W.Wang

Dynamical dipole γ radiation in heavy-ion collisions on the basis of a quantum molecular dynamics model

NUCLEAR REACTIONS ⁴⁸Ca(⁴⁰Ca, X), E=10, 15, 20 MeV/nucleon; ¹¹⁶Sn(¹⁶O, X), E=15.6 MeV/nucleon; calculated γ-ray yields, giant dipole moment, dipole dynamical emission spectra, maximum γ-emission probability, and symmetry energy coefficients using isospin-dependent quantum molecular dynamics (IDQMD) model for GDR. Comparison with experimental data.

doi: 10.1103/PhysRevC.81.047602
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2010ZH15 Int.J.Mod.Phys. E19, 957 (2010)

P.Zhou, D.Q.Fang, Y.G.Ma, X.Z.Cai, J.G.Chen, W.Guo, X.Y.Sun, W.D.Tian, H.W.Wang, G.Q.Zhang, X.G.Cao, Y.Fu, Z.G.Hu, J.S.Wang, M.Wang, Y.Togano, N.Aoi, H.Baba, T.Honda, K.Okada, Y.Hara, K.Ieki, Y.Ishibashi, Y.Itou, N.Iwasa, S.Kanno, T.Kawabata, H.Kimura, Y.Kondo, K.Kurita, M.Kurokawa, T.Moriguchi, H.Murakami, H.Oishi, S.Ota, A.Ozawa, H.Sakurai, S.Shimoura, R.Shioda, E.Takeshita, S.Takeuchi, K.Yamada, Y.Yamada, Y.Yasuda, K.Yoneda, T.Motobayashi

Measurement of two-proton correlation from the break-up of ²³Al

RADIOACTIVITY ²³Al, ²²Mg(2p) [from ¹²C(²³Al, X), (²²Mg, X), (²¹Na, X), (²⁰Ne, X), E=60-70 MeV/nucleon]; measured decay products; deduced trajectories, di-proton emission.

doi: 10.1142/S0218301310015400
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2009CA35 Chin.Phys.C 33, Supplement 1, 49 (2009)

X.-G.Cao, J.-G.Chen, Y.-G.Ma, D.-Q.Fang, W.-D.Tian, T.-Z.Yan, X.-Z.Cai

Density effect of the neutron halo nucleus induced reactions in intermediate energy heavy ion collisions

NUCLEAR REACTIONS ¹²C(¹⁵C, X), E=30, 60, 90, 120 MeV/nucleon; ¹⁵C; calculated fragmentation multiplicities, spectrum of emitted neutrons. Isospin-dependent quantum molecular dynamics (IQMD) model.

doi: 10.1088/1674-1137/33/S1/016
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2009XU02 Chem.Phys. 18, 1421 (2009)

Y.Xu, W.Xu, Y.-G.Ma, X.-Z.Cai, J.-G.Chen, G.-T.Fan, G.-W.Fan, W.Guo, W.Luo, Q.-Y.Pan, W.-Q.Shen, L.-F.Yang

Determination of the stellar reaction rate for ¹²C(α, γ)¹⁶O: using a new expression with the reaction mechanism

NUCLEAR REACTIONS ¹²C(α, γ);E not given; calculated astrophysical reaction rates.

doi: 10.1088/1674-1056/18/4/023
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2008CH34 Int.J.Mod.Phys. E17, Supplement 1, 50 (2008)

J.G.Chen, X.Z.Cai, Y.Shi, Y.G.Ma, Z.Z.Ren, D.Q.Fang, W.Guo, H.W.Wang, W.D.Tian, W.Q.Shen

Nuclear halo and its scaling laws in the excited states of nuclei near the β-stability line

NUCLEAR STRUCTURE ^13,15N, ¹³C, ¹⁵O, ²¹Na; calculated binding energies, radii, excited states; deduced proton halo and proton skin. Nonlinear RMF model.

doi: 10.1142/S0218301308011756
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2007FA14 J.Phys.(London) G34, 2173 (2007)

D.Q.Fang, Y.G.Ma, C.Zhong, C.W.Ma, X.Z.Cai, J.G.Chen, W.Guo, Q.M.Su, W.D.Tian, K.Wang, T.Z.Yan, W.Q.Shen

Systematic study of isoscaling behavior in projectile fragmentation by the statistical abrasion-ablation model

NUCLEAR REACTIONS ²⁷Al(⁸⁶Kr, X), E=44 MeV/nucleon; ²⁷Al(¹²⁹Xe, X), E=790 MeV/nucleon; ¹¹²Sn(¹¹²Sn, X), (¹²⁴Sn, X), E=60 MeV/nucleon; calculated calculated fragment yields and isotopic distributions using a modified statistical abrasion-ablation model. Compared results to available data.

doi: 10.1088/0954-3899/34/10/007
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2007FA16 Phys.Rev. C 76, 031601 (2007)

D.Q.Fang, W.Guo, C.W.Ma, K.Wang, T.Z.Yan, Y.G.Ma, X.Z.Cai, W.Q.Shen, Z.Z.Ren, Z.Y.Sun, J.G.Chen, W.D.Tian, C.Zhong, M.Hosoi, T.Izumikawa, R.Kanungo, S.Nakajima, T.Ohnishi, T.Ohtsubo, A.Ozawa, T.Suda, K.Sugawara, T.Suzuki, A.Takisawa, K.Tanaka, T.Yamaguchi, I.Tanihata

Examining the exotic structure of the proton-rich nucleus ²³Al

NUCLEAR REACTIONS ¹²C(²³Al, p), E=74 MeV/nucleon; measured fragment longitudinal momentum distributions. ¹²C(²³Al, X), (²⁴Al, X), (²⁴Al, X), E=74 MeV/nucleon; measured reaction cross sections. Compared results to model calculations.

doi: 10.1103/PhysRevC.76.031601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2047.

2007MA53 Nucl.Phys. A790, 299c (2007)

Y.G.Ma, X.Z.Cai, J.G.Chen, D.Q.Fang, W.Guo, G.H.Liu, C.W.Ma, E.J.Ma, W.Q.Shen, Y.Shi, Q.M.Su, W.D.Tian, H.W.Wang, K.Wang, Y.B.Wei, T.Z.Yan

Nucleon-nucleon momentum correlation function for light nuclei

NUCLEAR STRUCTURE ¹¹Li; calculated binding energies, neutron-neutron correlation functions. ^6,7,8,9,11Li, ^{13,14,15,16,17,18,19}C, ^14,15,16,17N; calculated binding energies, proton-neutron correlation functions. ^27,28,29,30S; calculated binding energies, proton-proton correlation functions. Isospin-dependent quantum molecular dynamics.

doi: 10.1016/j.nuclphysa.2007.03.146
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2007MA56 Nucl.Phys. A787, 611c (2007)

Y.G.Ma, T.Z.Yan, X.Z.Cai, J.G.Chen, D.Q.Fang, W.Guo, G.H.Liu, C.W.Ma, E.J.Ma, W.Q.Shen, Y.Shi, Q.M.Su, W.D.Tian, H.W.Wang, K.Wang

Scaling of anisotropy flows in intermediate energy heavy ion collisions

NUCLEAR REACTIONS ⁴⁰Ca(⁴⁰Ca, X), ⁵⁸Ni, ¹²⁴Sn(⁸⁶Kr, X), E=25 MeV/nucleon; calculated directed flow vs rapidity, elliptic flow and 4th momentum anisotropy vs transverse momentum. Quantum molecular dynamics model. Nucleonic coalescence and reaction mechanism features discussed.

doi: 10.1016/j.nuclphysa.2006.12.091
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2006GU28 Int.J.Mod.Phys. E15, 1523 (2006)

W.Guo, D.Q.Fang, Y.G.Ma, C.W.Ma, K.Wang, T.Z.Yan, X.Z.Cai, W.Q.Shen, Z.Y.Sun, Z.Z.Ren, J.G.Chen, J.H.Chen, G.H.Liu, E.J.Ma, G.L.Ma, Y.Shi, Q.M.Su, W.D.Tian, H.W.Wang, C.Zhong, J.X.Zuo, M.Hosoi, T.Izumikawa, R.Kanungo, S.Nakajima, T.Ohnishi, T.Ohtsubo, A.Ozawa, T.Suda, K.Sugawara, T.Suzuki, A.Takisawa, K.Tanaka, T.Yamaguchi, I.Tanihata

Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones

NUCLEAR REACTIONS ¹²C(²³Al, ²²MgX), (²⁴Al, ²³MgX), (²²Mg, ²¹NaX), (²¹Na, ²⁰NeX), E not given; measured fragment parallel momentum distribution following one-proton removal. ¹²C(²³Al, X), (²⁴Al, X), E not given; measured reaction σ.

doi: 10.1142/S0218301306005101
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE2047.

2006MA05 Phys.Rev. C 73, 014604 (2006)

Y.G.Ma, Y.B.Wei, W.Q.Shen, X.Z.Cai, J.G.Chen, J.H.Chen, D.Q.Fang, W.Guo, C.W.Ma, G.L.Ma, Q.M.Su, W.D.Tian, K.Wang, T.Z.Yan, C.Zhong, J.X.Zuo

Surveying the nucleon-nucleon momentum correlation function in the framework of quantum molecular dynamics model

NUCLEAR REACTIONS ¹²C(¹³C, X), (¹⁴C, X), (¹⁵C, X), (¹⁶C, X), (¹⁷C, X), (¹⁸C, X), (¹⁹C, X), E=800 MeV/nucleon; ¹²C(¹⁸C, X), E=100 MeV/nucleon; calculated two-nucleon momentum correlation functions. Isospin-dependent quantum molecular dynamics model.

doi: 10.1103/PhysRevC.73.014604
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2006MA62 Chin.Phys.Lett. 23, 2695 (2006)

E.-J.Ma, Yu.-G.Ma, J.-G.Chen, X.-Z.Cai, D.-Q.Fang, W.Guo, G.-H.Liu, C.-W.Ma, W.-Q.Shen, Yu.Shi, Q.-M.Su, W.-D.Tian, H.W.Wang, K.Wang, T.-Z.Yan

Cross Sections of Elastic Electron and Positron Scattering from Proton-Rich Nuclei

NUCLEAR REACTIONS ¹²C, ²⁰⁸Pb(e, e), (e⁺, e⁺), E=450 MeV; ¹²C, ¹⁶O(e, e), (e⁺, e⁺), E=374.5, 750 MeV; ^28,32S(e, e), (e⁺, e⁺), E=250, 500 MeV; calculated σ(θ). Relativistic partial-wave expansion method, comparison with data.

doi: 10.1088/0256-307X/23/10/020
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2006MA96 High Energy Phys. and Nucl.Phys. (China), Supplement 2, 30, 186 (2006)

C.-W.Ma, D.-Q.Fang, W.Guo, K.Wang, T.-Z.Yan, Y.-G.Ma, X.-Z.Cai, W.-Q.Shen, Z.-Y.Sun, Z.-Z.Ren, J.-G.Chen, W.-D.Tian, H.-W.Wang, E.-J.Ma, G.-H.Liu, Y.Shi, Q.-M.Su, C.Zhong, M.Hosoi, T.Izumikawa, R.Kanungo, S.Nakajima, T.Ohnishi, T.Ohtsubo, T.Suda, K.Sugawara, T.Suzuki, A.Ozawa, A.Takisawa, K.Tanaka, T.Yamaguchi, I.Tanihata

Study of Exoticness of Proton-Rich Nuclei ²³Al and it's Neighboring Nuclei

2006YA09 Phys.Lett. B 638, 50 (2006)

T.Z.Yan, Y.G.Ma, X.Z.Cai, J.G.Chen, D.Q.Fang, W.Guo, C.W.Ma, E.J.Ma, W.Q.Shen, W.D.Tian, K.Wang

Scaling of anisotropic flow and momentum-space densities for light particles in intermediate energy heavy ion collisions

NUCLEAR REACTIONS ¹²⁴Sn(⁸⁶Kr, X), E=25 MeV/nucleon; calculated elliptic and higher order flows vs transverse momentum, related quantities. Isospin dependent quantum molecular dynamics model.

doi: 10.1016/j.physletb.2006.05.018
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2005CH02 Eur.Phys.J. A 23, 11 (2005)

J.G.Chen, X.Z.Cai, W.Q.Shen, Y.G.Ma, Z.Z.Ren, H.Y.Zhang, W.Z.Jiang, C.Zhong, Y.B.Wei, W.Guo, X.F.Zhou, K.Wang, G.L.Ma

Halo or skin in the excited states of some light mirror nuclei

NUCLEAR STRUCTURE ¹³C, ^13,15N, ¹⁵O, ²¹Ne, ²¹Na; calculated binding energies, radii, density distributions; deduced halo features. Nonlinear relativistic mean-field approach, comparison with data.

doi: 10.1140/epja/i2004-10074-0
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2005CH71 Chinese Physics 14, 2444 (2005)

J.-G.Chen, X.-Z.Cai, T.-T.Wang, Yu.-G.Ma, Z.-Z.Ren, D.-Q.Fang, C.Zhong, Yi.-B.Wei, W.Guo, X.-F.Zhou, K.Wang, G.-L.Ma, W.-D.Tian, J.-H.Chen, T.-Z.Yan, J.-X.Zuo, C.-W.Ma, W.-Q.Shen

Investigation on the deformation of Ne and Mg isotope chains within relativistic mean-field model

NUCLEAR STRUCTURE ^{18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36}Ne, ^{20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44}Mg; calculated deformations, binding energies, shape coexistence features. Relativistic mean-field model, comparison with data.

doi: 10.1088/1009-1963/14/12/013
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2005FA05 Chin.Phys.Lett. 22, 572 (2005)

D.-Q.Fang, C-W.Ma, Y.-G.Ma, X.-Z.Cai, J.-G.Chen, J.-H.Chen, W.Guo, W.-D.Tian, K.Wang, Y.-B.Wei, T.-Z.Yan, C.Zhong, J.-X.Zuo, W.-Q.Shen

One-Proton Halo Structure in ²³Al

NUCLEAR REACTIONS ¹²C(²³Al, X), E ≈ 36 MeV/nucleon; analyzed reaction σ. ²³Al deduced s-wave spectroscopic factor, halo features. Glauber model.

NUCLEAR STRUCTURE ²²Mg, ²³Al; calculated matter density distributions.

doi: 10.1088/0256-307X/22/3/015
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2005MA37 J.Phys.(London) G31, S1179 (2005)

Y.G.Ma, G.L.Ma, X.Z.Cai, J.G.Chen, J.H.Chen, D.Q.Fang, W.Guo, Z.J.He, H.Z.Huang, J.L.Long, C.W.Ma, B.H.Sa, W.Q.Shen, Q.M.Su, K.Wang, Y.B.Wei, T.Z.Yan, C.Zhong, J.X .Zuo

Δ-scaling and heat capacity in relativistic ion collisions

NUCLEAR REACTIONS ¹H(p, X), C(C, X), Pb(Pb, X), E=20-200 GeV/nucleon; calculated particle multiplicities, heat capacity, Δ-scaling features.

doi: 10.1088/0954-3899/31/6/082
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2005MB06 Phys.Rev. C 72, 064603 (2005)

Y.G.Ma, K.Wang, X.Z.Cai, J.G.Chen, J.H.Chen, D.Q.Fang, W.Guo, C.W.Ma, G.L.Ma, W.Q.Shen, Q.M.Su, W.D.Tian, Y.B.Wei, T.Z.Yan, C.Zhong, X.F.Zhou, J.X.Zuo

Isoscaling behavior in fission dynamics

NUCLEAR REACTIONS ¹¹²Sn(¹¹²Sn, X), ¹¹⁶Sn(¹¹⁶Sn, X), E ≈ 7-10 MeV/nucleon; calculated fission fragment isotopic yields, mean temperature; deduced isoscaling behavior. Langevin model.

doi: 10.1103/PhysRevC.72.064603
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2005TI01 Chin.Phys.Lett. 22, 306 (2005)

W.-D.Tian, Yu.-G.Ma, X.-Z.Cai, J.G.Chen, J.-H.Chen, D.-Q.Fang, W.Guo, C.-W.Ma, G.-L.Ma, W.-Q.Shen, K.Wang, Y.-B.Wei, T.-Z.Yan, C.Zhong, J.-X.Zuo

Isoscaling Behaviour in the Isospin-Dependent Quantum Molecular Dynamics Model

NUCLEAR REACTIONS ⁴⁰Ca(⁴⁰Ca, X), ⁴⁸Ca(⁴⁸Ca, X), E=25-70 MeV/nucleon; calculated fragment yield ratios, isoscaling parameters. Isospin-dependent quantum molecular dynamics.

doi: 10.1088/0256-307X/22/2/011
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2005WA04 Chin.Phys.Lett. 22, 53 (2005)

K.Wang, Y.-G.Ma, Y.-B.Wei, X.-Z.Cai, J.-G.Chen, D.-Q.Fang, W.Guo, G.-L.Ma, W.-Q.Shen, W.-D.Tian, C.Zhong, X.-F.Zhou

Isoscaling of the Fission Fragments with Langevin Equation

NUCLEAR REACTIONS ¹¹²Sn(¹¹²Sn, X), ¹¹⁶Sn(¹¹⁶Sn, X), E=8.4 MeV/nucleon; calculated fission fragment yield ratios, isoscaling features. Langevin equation.

doi: 10.1088/0256-307X/22/1/016
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2005WE01 Chin.Phys.Lett. 22, 61 (2005)

Y.-B.Wei, Y.-G.Ma, X.-Z.Cai, C.Zhong, J.-G.Chen, H.-Y.Zhang, D.-Q.Fang, K.Wang, G.-L.Ma, W.Guo, W.-D.Tian, W.-Q.Shen, W.-L.Zhan, G.-Q.Xiao, H.-S.Xu, Z.-Y.Sun, J.-X.Li, Z.-Y.Guo, M.Wang, Z.-Q.Chen, Z.-G.Hu, L.-X.Chen, C.Li, R.-S.Mao, J.Bai

Parallel Momentum Distribution of ²⁸Si Fragments from ²⁹P

NUCLEAR REACTIONS ¹²C(²⁹P, ²⁸SiX), E=30.7 MeV/nucleon; measured fragments parallel momentum distribution. ²⁸Si, ²⁹P deduced particle density distributions, related features. Glauber model and Skyrme-Hartree-Fock calculations.

doi: 10.1088/0256-307X/22/1/018
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2004CA18 Eur.Phys.J. A 20, 263 (2004)

X.Z.Cai, C.Zhong, W.Q.Shen, Y.G.Ma, H.Y.Zhang, Y.B.Wei, J.G.Chen, W.Guo, K.Wang, G.L.Ma, X.F.Zhou

Boltzmann-Uehling-Uhlenbech calculation of total reaction cross-section and fragmentation cross-section

NUCLEAR REACTIONS ¹²C(¹²C, X), (¹¹Li, X), E=10-1000 MeV/nucleon; calculated reaction σ. ¹²C(¹¹Li, ⁹LiX), E=10-1000 MeV/nucleon; calculated two-neutron removal σ. ⁶⁴Cu, ²⁰⁸Pb(¹¹Li, 2n⁹Li), E=800 MeV/nucleon; calculated Coulomb dissociation σ. Boltzmann-Uehling-Uhlenbech model.

doi: 10.1140/epja/i2003-10153-8
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2004CH60 Chin.Phys.Lett. 21, 2140 (2004)

J.-G.Chen, X.-Z.Cai, T.-T.Wang, Y.-G.Ma, Z.-Z.Ren, D.-Q.Fang, C.Zhong, Y.-B.Wei, W.Guo, X.-F.Zhou, K.Wang, G.-L.Ma, W.-D.Tian, J.-X.Zuo, C.-W.Ma, J.-H.Chen, T.-Z.Yan, W.-Q.Shen

Investigation of Exotic Structure of the Largely Deformed Nucleus ²³Al in the Relativistic-Mean-Field Model

NUCLEAR STRUCTURE ²³Al; calculated ground-state binding energy, quadrupole deformation, radii, one- and two-proton separation energies, excited states energies, J, π, configurations. ²⁰Ne, ²¹Na, ²²Mg; calculated ground-state quadrupole deformations. Deformed relativistic mean field model.

doi: 10.1088/0256-307X/21/11/018
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2004MA07 J.Phys.(London) G30, 13 (2004)

Y.G.Ma, D.D.Han, W.Q.Shen, X.Z.Cai, J.G.Chen, Z.J.He, J.L.Long, G.L.Ma, K.Wang, Y.B.Wei, L.P.Yu, H.Y.Zhang, C.Zhong, X.F.Zhou, Z.Y.Zhu

Statistical nature of cluster emission in nuclear liquid-vapour phase coexistence

NUCLEAR STRUCTURE ¹²⁹Xe; calculated cluster emission probability from excited nucleus. Isospin-dependent lattice gas model.

doi: 10.1088/0954-3899/30/2/002
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2004MA47 Phys.Rev. C 69, 064610 (2004)

Y.G.Ma, K.Wang, Y.B.Wei, G.L.Ma, X.Z.Cai, J.G.Chen, D.Q.Fang, W.Guo, W.Q.Shen, W.D.Tian, C.Zhong

Isoscaling in the lattice gas model

doi: 10.1103/PhysRevC.69.064610
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2004WA10 Chin.Phys.Lett. 21, 464 (2004)

K.Wang, Y.-G.Ma, G.-L.Ma, Y.-B.Wei, X.-Z.Cai, J.-G.Chen, W.Guo, C.Zhong, W.-Q.Shen

A Proposed Reaction Channel for the Synthesis of the Superheavy Nucleus Z = 109

NUCLEAR REACTIONS ²⁴⁸Cm(¹⁸O, 7n), (¹⁸O, 6n), (¹⁸O, 5n), (¹⁸O, 4n), (¹⁸O, 3n), E=80-140 MeV; ²⁴⁸Cm, ²⁴⁹Cf, ²⁴⁹Bk(¹⁵N, 4n), ²⁴⁸Cm(¹⁵N, 5n), (¹⁹F, 5n), ²⁴⁹Cf(¹⁸O, 4n), ²⁴³Am, ²⁴⁹Bk(¹⁸O, 5n), ²⁵⁴Es(²⁰Ne, 4n), (²⁰Ne, 5n), ²⁴¹Am, ^252,254Es(²²Ne, 4n), ²⁴⁴Pu, ²⁵⁴Es(²²Ne, 5n), ²⁴³Am, ²⁴⁹Bk(²⁶Mg, 4n), ²⁴⁹Bk(²⁶Mg, 5n), ²⁴³Am(²⁸Si, 4n), (³⁰Si, 4n), (³⁰Si, 3n), E ≈ 90-160 MeV; calculated evaporation residue σ.

doi: 10.1088/0256-307X/21/3/013
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2004WA20 Chin.Phys.Lett. 21, 1479 (2004)

T.-T.Wang, W.-Z.Jiang, Z.-Y.Zhu, Y.-L.Zhao, W.Zhang, J.-G.Chen

Occurrence of Superdeformation in Even-Even Isotopes of Zn

NUCLEAR STRUCTURE ^{60,62,64,66,68,70}Zn; calculated potential energy surfaces, pairing effects, superdeformation.

doi: 10.1088/0256-307X/21/8/018
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2004WE04 Phys.Lett. B 586, 225 (2004)

Y.B.Wei, Y.G.Ma, W.Q.Shen, G.L.Ma, K.Wang, X.Z.Cai, C.Zhong, W.Guo, J.G.Chen

Exploring binding energy and separation energy dependences of HBT strength

NUCLEAR REACTIONS ¹²C(¹⁴Be, 2n¹²Be), E=35 MeV/nucleon; analyzed neutron correlations. ¹²C(¹⁰Be, X), (¹¹Be, X), (¹²Be, X), (¹⁴Be, X), E not given; calculated proton-neutron correlation functions. Isospin-dependent quantum molecular dynamics, Hanbury Brown-Twiss interferometry.

doi: 10.1016/j.physletb.2004.02.021
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2004WE05 Chin.Phys.Lett. 21, 629 (2004)

Y.-B.Wei, Yu.-G.Ma, W.-Q.Shen, G.-L.Ma, K.Wang, X.-Z.Cai, C.Zhong, W.Guo, J.-G.Chen, X.-F.Zhou

A New Possible Probe for Investigating the Exotic Structure of Neutron-Rich Nuclei by Using the Hanbury-Brown-Twiss Method

NUCLEAR REACTIONS Pb(¹¹Li, 2n⁹Li), E=28 MeV/nucleon; calculated two-neutron correlation function. ¹²C(¹³C, X), (¹⁴C, X), (¹⁵C, X), (¹⁶C, X), (¹⁷C, X), (¹⁸C, X), (¹⁹C, X), E=800 MeV/nucleon; calculated proton-neutron correlation functions. Hanbury-Brown-Twiss technique, isospin-dependent quantum molecular dynamics, comparison with data.

doi: 10.1088/0256-307X/21/4/011
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2004WE12 J.Phys.(London) G30, 2019 (2004)

Y.B.Wei, Y.G.Ma, W.Q.Shen, G.L.Ma, K.Wang, X.Z.Cai, C.Zhong, W.Guo, J.G.Chen, D.Q.Fang, W.D.Tian, X.F.Zhou

Systematic studies of binding energy dependence of neutron-proton momentum correlation function

NUCLEAR STRUCTURE ^11,12,13,14B; calculated binding energies, radii, proton-neutron correlation functions. Isospin-dependent quantum molecular dynamics.

doi: 10.1088/0954-3899/30/12/018
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2003CA07 Nucl.Phys. A717, 117 (2003)

X.Z.Cai, W.Q.Shen, C.Zhong, Y.G.Ma, D.Q.Fang, H.Y.Zhang, Y.B.Wei, W.Guo, J.G.Chen, K.Wang, G.L.Ma

Study of incident energy and isospin dependencies of total reaction cross section via the BUU model

NUCLEAR REACTIONS ¹²C(⁸He, X), (⁹Be, X), (¹⁰Be, X), (¹¹Be, X), (¹²Be, X), (¹⁴Be, X), (⁸B, X), (¹²B, X), (¹³B, X), (¹⁴B, X), (¹⁵B, X), (⁹C, X), (¹⁰C, X), (¹¹C, X), (¹²C, X), (¹³C, X), (¹⁴C, X), (¹⁵C, X), (¹⁶C, X), (¹⁷C, X), (¹⁸C, X), (¹⁹C, X), (¹²N, X), (¹³N, X), (¹³O, X), (¹⁴O, X), (¹⁵O, X), E=10-1000 MeV/nucleon; calculated reaction σ, isospin dependencies. Boltzmann-Uehling-Uhlenbeck model.

doi: 10.1016/S0375-9474(03)00610-9
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2003CH33 Chin.Phys.Lett. 20, 1021 (2003)

J.-G.Chen, X.-Z.Cai, H.-Y.Zhang, W.-Q.Shen, Z.-Z.Ren, W.-Z.Jiang, Y.-G.Ma, C.Zhong, Y.-B.Wei, W.Guo, X.-F.Zhou, G.-L.Ma, K.Wang

Proton Halo or Skin in the Excited States of Light Nuclei

NUCLEAR STRUCTURE ⁹B, ^13,15N; calculated binding energies, excited states energies, density distributions. Relativistic mean-field approach.

doi: 10.1088/0256-307X/20/7/314
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2003MA25 Chin.Phys.Lett. 20, 1013 (2003)

G.-L.Ma, Y.-G.Ma, K.Wang, B.-H.Sa, W.-Q.Shen, H.-Z.Huang, X.-Z.Cai, H.-Y.Zhang, Z.-H.Lu, C.Zhong, J.-G.Chen, Y.-B.Wei, X.-F.Zhou

Δ-scaling and Information Entropy in Ultra-Relativistic Nucleus-Nucleus Collisions

NUCLEAR REACTIONS ¹H(p, X), C(C, X), Pb(Pb, X), E=20-200 GeV/nucleon; calculated particle multiplicity; deduced Δ-scaling, information entropy features.

doi: 10.1088/0256-307X/20/7/312
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2003WE07 Chin.Phys.Lett. 20, 354 (2003)

Y.-B.Wei, X.-Z.Cai, W.-Q.Shen, Yu.-G.Ma, H.-Y.Zhang, C.Zhong, W.Guo, J.-G.Chen, G.-L.Ma, K.Wang

Total Reaction Cross Section in an Isospin-Dependent Quantum Molecular Dynamics Model

NUCLEAR REACTIONS ¹²C(¹²C, X), (¹¹Li, X), E ≈ 10-1000 MeV/nucleon; ²⁷Al(¹²C, X), E ≈ 10-400 MeV/nucleon; ¹²C(⁶Li, X), (⁷Li, X), (⁸Li, X), (⁹Li, X), (¹¹Li, X), E=790 MeV/nucleon; calculated total reaction σ. Isospin-dependent quantum molecular dynamics, comparisons with data.

doi: 10.1088/0256-307X/20/3/311
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2003ZH02 Chin.Phys.Lett. 20, 46 (2003)

H.-Y.Zhang, W.-Q.Shen, Z.-Z.Ren, Yu.-G.Ma, X.-Z.Cai, C.Zhong, Y.-B.Wei, J.-G.Chen, X.-F.Zhou, G.-L.Ma, K.Wang

Isospin Effect of the Pairing Correlation in Al Isotopes

NUCLEAR STRUCTURE ^{23,24,25,26,27,28}Al, ^{22,23,24,25,26,27}Mg; calculated binding energies, pair correlation effects, isospin dependence. ^{23,24,25,26,27,28}Al; calculated proton separation energies. Skyrme-Hartree-Fock approach.

doi: 10.1088/0256-307X/20/1/314
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2003ZH12 Chin.Phys.Lett. 20, 629 (2003)

C.Zhong, X.-Z.Cai, W.-Q.Shen, H.-Y.Zhang, Y.-B.Wei, J.-G.Chen, Y.-G.Ma, W.Guo, D.-Q.Fang

Calculation of Total Reaction Cross Section Induced by Intermediate Energy α-Particles with the Boltzmann-Uehling-Uhlenbeck Model

NUCLEAR REACTIONS ⁹Be, ¹²C, ¹⁶O, ²⁸Si, ⁴⁰Ca, ^58,60Ni, ^{112,116,120,124}Sn, ²⁰⁸Pb(α, X), E ≈ 15-50 MeV; calculated total reaction σ. Boltzmann-Uehling-Uhlenbeck model, comparison with data.

doi: 10.1088/0256-307X/20/5/311
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2003ZH24 Chin.Phys.Lett. 20, 1234 (2003)

H.Y.Zhang, W.Q.Shen, Z.Z.Ren, Yu.G.Ma, W.Z.Jiang, X.Z.Cai, C.Zhong, J.G.Chen, W.Guo, Yi.B.Wei, X.F.Zhou, G.L.Ma, K.Wang

Nuclear Radii Extracted from Experimental Reaction Cross Sections

NUCLEAR STRUCTURE ^20,21,22Ne, ^21,22,23Na, ^22,23,24Mg, ^23,24,25Al, ²⁶Si, ²⁷P; analyzed reaction σ; deduced radii. Glauber model, relativistic density-dependent Hartree model, spherical relativistic mean field.

doi: 10.1088/0256-307X/20/8/314
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2003ZH29 Chin.Phys.Lett. 20, 1462 (2003)

H.-Y.Zhang, W.-Q.Shen, Z.-Z.Ren, Yu.-G.Ma, J.-G.Chen, X.-Z.Cai, Z.-H.Lu, C.Zhong, W.Guo, Y.-B.Wei, X.-F.Zhou, G.-L.Ma, K.Wang

Structures of ¹⁷F and ¹⁷O, ¹⁷Ne and ¹⁷N in the Ground State and the First Excited State

NUCLEAR STRUCTURE ¹⁷N, ¹⁷O, ¹⁷F, ¹⁷Ne; calculated binding energies, radii, single-particle energies, density distributions for ground and first excited states. Relativistic mean-field approach, comparisons with data.

doi: 10.1088/0256-307X/20/9/315
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2003ZH37 Nucl.Phys. A722, 518c (2003)

H.Y.Zhang, W.Q.Shen, Z.Z.Ren, Y.G.Ma, J.G.Chen, X.Z.Cai, C.Zhong, X.F.Zhou, Y.B.Wei, G.L.Ma, K.Wang

Investigations on light proton-rich nuclei with exotic structure

NUCLEAR STRUCTURE ²³Al; calculated levels, J, π. ^{23,24,25,26,27,28}Al; calculated proton separation energies. ⁹B, ¹³N; calculated neutron and proton density distributions.

doi: 10.1016/S0375-9474(03)01419-2
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2003ZH49 Mod.Phys.Lett. A 18, 151 (2003)

H.Y.Zhang, W.Q.Shen, Y.G.Ma, X.Z.Cai, D.Q.Fang, C.Zhong, Y.B.Wei, J.G.Chen, X.F.Zhou, G.L.Ma, K.Wang, Z.Z.Ren, W.L.Zhan, Z.Y.Guo, G.Q.Xiao, H.S.Xu, J.S.Wang, Z.Y.Sun, H.X.Li, M.Wang, Z.Q.Chen, Z.G.Xiao, W.F.Li, J.F.Li, Z.G.Hu, J.Bai, L.X.Chen

Possible exotic structure in light proton-rich nuclei

NUCLEAR REACTIONS C(¹⁵N, X), (¹⁷N, X), (¹⁶O, X), (¹⁸O, X), (¹⁷F, X), (¹⁹F, X), (²¹F, X), (²⁰Ne, X), (²²Ne, X), (²¹Na, X), (²³Na, X), (²²Mg, X), (²⁴Mg, X), (²³Al, X), (²⁵Al, X), (²⁶Si, X), (²⁷P, X), E ≈ 18-33 MeV; measured reaction σ. ¹⁷F, ²³Al, ²⁷P deduced radii, halo features. Secondary beams from ³⁶Ar fragmentation. Comparison with model predictions.

doi: 10.1142/S0217732303010156
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2002ZH29 J.Phys.(London) G28, 2397 (2002)

H.Y.Zhang, W.Q.Shen, Y.G.Ma, X.Z.Cai, L.P.Yu, C.Zhong, Y.B.Wei, J.G.Chen

Directed and Elliptic Flows in Heavy Ion Collisions at Intermediate Energies

NUCLEAR REACTIONS ⁴⁰Ca(⁴⁰Ca, X), ¹¹²Sn(¹¹²Sn, X), E=20-100 MeV/nucleon; calculated directed and elliptic flow features; deduced sensitivity to equation of state.

doi: 10.1088/0954-3899/28/9/305
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2002ZH39 Chin.Phys.Lett. 1599 (2002)

H.-Y.Zhang, W.-Q.Shen, Z.-Z.Ren, Y.-G.Ma, X.-Z.Cai, C.Zhong, Y.-B.Wei, J.-G.Chen

Possible 1d_5/2 and 2s_1/2 Level Inversion in the Proton-Rich Nucleus ²³Al

NUCLEAR STRUCTURE ²³Al; calculated levels, J, π, configurations, energy inversion. ²²Mg, ²³Al, ⁴⁰Ca, ²⁰⁸Pb; calculated binding energies, radii, deformation. Nonlinear relativistic mean-field model.

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