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NSR database version of April 11, 2024.

Search: Author = Z.X.Li

Found 39 matches.

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2023WA31      Phys.Rev. C 108, 034306 (2023)

X.B.Wang, Y.Chen, G.X.Dong, Y.Su, Z.Li, X.Z.Wu, Z.X.Li

Role of pairing correlations in the fission process

doi: 10.1103/PhysRevC.108.034306
Citations: PlumX Metrics

2022LI16      Phys.Rev. C 105, 034614 (2022)

L.-L.Liu, X.-Z.Wu, Y.-J.Chen, C.-W.Shen, Z.-G.Ge, Z.-X.Li

Impact of nuclear dissipation on the fission dynamics within the Langevin approach

NUCLEAR REACTIONS 237,238,239,240,241,242,243,244Am, 235,236,237,238,239,240,241,242Pu, 233,234,235,236,237,238,239,240Np, 232,233,234,235,236,237,238,239U(n, F), E=14 MeV; calculated fission fragments mass distributions, total kinetic energy (TKE) distributions, influences of the strength of friction tensor on the fragments distributions. Studied systematic dependence of the averaged TKE on the Coulomb parameter. Three-dimensional Langevin approach. Comparison to the evaluated data from ENDF/B-VIII.0 and results calculated with GEF model.

doi: 10.1103/PhysRevC.105.034614
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2022LI65      Chin.Phys.C 46, 124101 (2022)

L.-L.Liu, X.-Z.Wu, Y.-J.Chen, C.-W.Shen, Z.-X.Li, Z.-G.Ge, N.-C.Shu

Influence of the neck parameter on the fission dynamics within the two-center shell model parametrization

NUCLEAR REACTIONS 235U(n, F), E=14 MeV; calculated the total kinetic energy (TKE) distributions.

doi: 10.1088/1674-1137/ac8867
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2021CO10      Phys.Rev. C 104, 024603 (2021)

M.Colonna, Y.-X.Zhang, Y.-J.Wang, D.Cozma, P.Danielewicz, C.M.Ko, A.Ono, M.B.Tsang, R.Wang, H.Wolter, J.Xu, Z.Zhang, L.-W.Chen, H.-G.Cheng, H.Elfner, Z.-Q.Feng, M.Kim, Y.Kim, S.Jeon, C.-H.Lee, B.-A.Li, Q.-F.Li, Z.-X.Li, S.Mallik, D.Oliinychenko, J.Su, T.Song, A.Sorensen, F.-S.Zhang

Comparison of heavy-ion transport simulations: Mean-field dynamics in a box

doi: 10.1103/PhysRevC.104.024603
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2021GU26      Phys.Rev. C 104, 044329 (2021)

X.Guan, Y.Xin, Y.-J.Chen, X.-Z.Wu, Z.-X.Li

Impact of pairing interactions on fission in the deformed mean-field plus standard pairing model

NUCLEAR STRUCTURE 220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235Th, 222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237U, 224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239Pu; calculated odd-even mass differences using extended pairing model, and compared with experimental values. 226Th; calculated potential-energy surface contour in (ϵ, α3) plane, neutron and proton pairing correction energies as function of ϵ deformation, inner and outer barrier heights, information entropy. 228,229,230,231,232Th, 232,233,234,236U, 236,237,238Pu; calculated root-mean-square deviations of the theoretical inner and outer heights using BCS pairing, and compared with experimental values. Deformed mean-field plus extended pairing model.

doi: 10.1103/PhysRevC.104.044329
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2021LI21      Phys.Rev. C 103, 044601 (2021)

L.-L.Liu, Y.-J.Chen, X.-Z.Wu, Z.-X.Li, Z.-G.Ge, K.Pomorski

Analysis of nuclear fission properties with the Langevin approach in Fourier shape parametrization

NUCLEAR REACTIONS 235U(n, F), E=14 MeV; calculated deformation energy contour for 236U in (q2, q3) plane, total kinetic energy (TKE) as function of the heavy fission fragment, mass distribution of fission fragments, mass-energy correlation of the fission fragments, correlations between the distance of the mass centers of two fragments and the heavy fragment mass at the scission point, correlation between neck parameter and the elongation parameter at the scission point. 233,236,238U, 239Pu(n, F), E=14 MeV; calculated fragment mass distributions, total kinetic energy (TKE) and the probability distributions. Langevin approach for nuclear fission within the Fourier shape parametrization, with the potential energy from macroscopic-microscopic model based on Lublin-Strasbourg drop model and Yukawa-folded potential. Comparison with experimental data, and with evaluated data in ENDF/B-VIII.0.

doi: 10.1103/PhysRevC.103.044601
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2019LI16      Phys.Rev. C 99, 044614 (2019)

L.-L.Liu, X.-Z.Wu, Y.-J.Chen, C.-W.Shen, Z.-X.Li, Z.-G.Ge

Study of fission dynamics with a three-dimensional Langevin approach

NUCLEAR REACTIONS 233,238U, 239Pu(n, F), E=14 MeV; 235U(n, F), E=thermal, 14, 25, 35, 45, 55 MeV; calculated fragment mass distributions, total kinetic energy (TKE) of heavy mass fragments, fission time distribution, and elongation and averaged nuclear shape at scission for 235U+n at 14 MeV, potential energy surface for 236U. Three-dimensional Langevin model, with the potential energy surface calculated with the macroscopic-microscopic model based on two-center shell model. Comparison with experimental data, results of GEF code and the evaluated data in ENDF/B-VIII.0 library.

doi: 10.1103/PhysRevC.99.044614
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2018ZH12      Phys.Rev. C 97, 034625 (2018)

Y.-X.Zhang, Y.-J.Wang, M.Colonna, P.Danielewicz, A.Ono, M.B.Tsang, H.Wolter, J.Xu, L.-W.Chen, D.Cozma, Z.-Q.Feng, S.Das Gupta, N.Ikeno, C.-M.Ko, B.-A.Li, Q.-F.Li, Z.-X.Li, S.Mallik, Y.Nara, T.Ogawa, A.Ohnishi, D.Oliinychenko, M.Papa, H.Petersen, J.Su, T.Song, J.Weil, N.Wang, F.g-S.Zhang, Z.Zhang

Comparison of heavy-ion transport simulations: Collision integral in a box

doi: 10.1103/PhysRevC.97.034625
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2016XU03      Phys.Rev. C 93, 044609 (2016)

J.Xu, L.-W.Chen, M.Y.B.Tsang, H.Wolter, Y.-X.Zhang, J.Aichelin, M.Colonna, D.Cozma, P.Danielewicz, Z.-Q.Feng, A.Le Fevre, T.Gaitanos, C.Hartnack, K.Kim, Y.Kim, C.-M.Ko, B.-A.Li, Q.-F.Li, Z.-X.Li, P.Napolitani, A.Ono, M.Papa, T.Song, J.Su, J.-L.Tian, N.Wang, Y.-J.Wang, J.Weil, W.-J.Xie, F.-S.Zhang, G.-Q.Zhang

Understanding transport simulations of heavy-ion collisions at 100A and 400A MeV: Comparison of heavy-ion transport codes under controlled conditions

doi: 10.1103/PhysRevC.93.044609
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2015LI40      Chin.Phys.C 39, 114101 (2015)

Z.-X.Li, Z-P.Li

Center-of-mass correction and rotational correction in covariant density functional theory

NUCLEAR STRUCTURE A=60-116; calculated total binding, rotational correction, microscopic center-of-mass correction energies, quadrupole deformations in even nuclei. 3DRHB model using the PC-PK1 force, comparison with the available data.

doi: 10.1088/1674-1137/39/11/114101
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2015LU02      Phys.Rev. C 91, 027304 (2015)

K.Q.Lu, Z.X.Li, Z.P.Li, J.M.Yao, J.Meng

Global study of beyond-mean-field correlation energies in covariant energy density functional theory using a collective Hamiltonian method

NUCLEAR STRUCTURE Z=8-108, N=8-156; calculated contour map of quadrupole dynamical correlation energies by the CEDF-based 5DCH model, with and without PC-PK1 force, discrepancy of the CEDF binding energies by PC-PK1, discrepancy of theoretical S(2n) and S(2p) for 575 even-even nuclei. Covariant energy density functional (CEDF) by solving a five-dimensional collective Hamiltonian (5DCH). Comparison with AME-12 data.

doi: 10.1103/PhysRevC.91.027304
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2014WE11      Phys.Rev. C 90, 054613 (2014)

K.Wen, F.Sakata, Z.-X.Li, X.-Z.Wu, Y.-X.Zhang, S.-G.Zhou

Energy dependence of the nucleus-nucleus potential and the friction parameter in fusion reactions

doi: 10.1103/PhysRevC.90.054613
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2013WE07      Phys.Rev.Lett. 111, 012501 (2013)

K.Wen, F.Sakata, Z.-X.Li, X.-Z.Wu, Y.-X.Zhang, S.-G.Zhou

Non-Gaussian Fluctuations and Non-Markovian Effects in the Nuclear Fusion Process: Langevin Dynamics Emerging from Quantum Molecular Dynamics Simulations

doi: 10.1103/PhysRevLett.111.012501
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2012CH33      Int.J.Mod.Phys. E21, 1250073 (2012)

Y.-J.Chen, J.Qian, T.-J.Liu, Z.-X.Li, X.-Z.Wu, N.-C.Shu

Energy partition in 235U fission reaction induced by thermal neutron

NUCLEAR REACTIONS 235U(n, F), E=thermal; 235U(n, F), E=5.55 MeV; analyzed available data; deduced partition of the total excitation energy between fission fragments. Comparison with available data.

doi: 10.1142/S0218301312500735
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2012XI01      Nucl.Phys. A873, 1 (2012)

J.Xiang, Z.P.Li, Z.X.Li, J.M.Yao, J.Meng

Covariant description of shape evolution and shape coexistence in neutron-rich nuclei at N ≈ 60

NUCLEAR STRUCTURE 88,90,92,94,96,98,100,102,104Kr, 88,90,92,94,96,98,100,102,104,106Sr, 90,92,94,96,98,100,102,104,106,108Zr, 92,94,96,98,100,102,104,106,108,110Mo; calculated charge radii, shape coexistence, deformation using covariant density functional. 98Sr, 100Zr; calculated energies vs deformation, B(E0). 98Sr; calculated levels, J, π vs deformation.

doi: 10.1016/j.nuclphysa.2011.10.002
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2011LI33      Chin.Phys.C 35, 629 (2011)

M.Liu, Z.-X.Li, N.Wang, F.-S.Zhang

Exploring nuclear symmetry energy with isospin dependence in neutron skin thickness of nuclei

doi: 10.1088/1674-1137/35/7/006
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2011YA04      Int.J.Mod.Phys. E20, 482 (2011)

J.M.Yao, Z.X.Li, J.Xiang, H.Mei, J.Meng

Low-lying states in 30Mg: A beyond relativistic mean-field investigation

NUCLEAR STRUCTURE 30Mg; calculated quadrupole energy surfaces, probability distributions, energies, B(E2). Gogny force, comparison with experimental data.

doi: 10.1142/S0218301311017880
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2011YA11      Phys.Rev. C 84, 024306 (2011)

J.M.Yao, J.Meng, P.Ring, Z.X.Li, Z.P.Li, K.Hagino

Microscopic description of quantum shape fluctuation in C isotopes

NUCLEAR STRUCTURE 10,12,14,16,18,20,22C; calculated levels, J, π, B(E2), potential energy surfaces. Covariant density functional (CDF) theory, angular momentum projection (3DAMP), generator coordinate method (GCM). Comparison with experimental data.

doi: 10.1103/PhysRevC.84.024306
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2010LI45      Phys.Rev. C 82, 064306 (2010)

M.Liu, N.Wang, Z.-X.Li, F.-S.Zhang

Nuclear symmetry energy at subnormal densities from measured nuclear masses

NUCLEAR STRUCTURE A=20-250; analyzed nuclear symmetry energy coefficients for more that 2000 previously measured masses using liquid drop formula with the contribution of the Wigner term. Comparison with other methods.

doi: 10.1103/PhysRevC.82.064306
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2009JI06      Chin.Phys.Lett. 26, 072502 (2009)

Y.-J.Jia, Y.-X.Zhang, Z.-X.Li, X.-H.Lu, F.-H.Liu

The influence of Isospin Dependence of In-Medium NN Cross Sections on the Ratio of Emitted Neutrons to Protons in HICs

doi: 10.1088/0256-307X/26/7/072502
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2009OU03      Chin.Phys.Lett. 26, 052501 (2009)

L.Ou, Z.-X.Li, X.-Z.Wu, W.-L.Sun

Disentangling the Effects of Thickness of the Neutron Skin and Symmetry Potential in Nucleon Induced Reactions on Sn Isotopes

NUCLEAR REACTIONS 112Sn, 132Sn, 112Cd, 132Ba(n, X), E=100 MeV; 112Sn, 132Sn, 112Cd, 132Ba(p, X), E=100 MeV; calculated σ for target nuclei with normal and enlarged neutron skin. Improved molecular dynamics model.

doi: 10.1088/0256-307X/26/5/052501
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2009TI01      Chin.Phys.Lett. 26, 062502 (2009)

J.-L.Tian, X.Li, X.-Z.Wu, Z.-X.Li, S.-W.Yan

Possible Mechanisms of Ternary Fission in the 197Au+197Au System at 15 AMeV

NUCLEAR REACTIONS 197Au(197Au, X), E=15 MeV/nucleon; Calculated ternary fission mass distribution, σ. ImQMD model.

doi: 10.1088/0256-307X/26/6/062502
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2009TI12      Eur.Phys.J. A 42, 105 (2009)

J.-L.Tian, X.Li, X.-Z.Wu, Z.-X.Li, S.-W.Yan

Dynamic potential barrier in the entrance phase of heavy-ion fusion reactions

NUCLEAR REACTIONS 100Mo(86Kr, X), E(cm)=153.9, 163.9, 173.9, 183.9, 203.9, 300.9 MeV; calculated fusion potential barrier and reaction mechanism features using an improved quantum molecular dynamics model.

doi: 10.1140/epja/i2009-10850-2
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2009TI13      Chin.Phys.C 33, Supplement 1, 109 (2009)

J.-L.Tian, X.Li, X.-Z.Wu, Z.-X.Li, S.-W.Yan

Understanding of the dissipation mechanism in ternary fission for the system 197Au+197Au

NUCLEAR REACTIONS 197Au(197Au, X), E=15 MeV/nucleon; calculated mass number distributions, impact parameter dependence of production probability of ternary fission and average mass number of fragments. Improved quantum molecular dynamics (ImQMD) model.

doi: 10.1088/1674-1137/33/S1/035
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2009WU06      Chin.Phys.C 33, Supplement 1, 30 (2009)

X.-Z.Wu, J.-L.Tian, K.Zhao, Y.-X.Zhang, Z.-X.Li

Study on the formation of the composite system of 238U+238U

NUCLEAR REACTIONS 238U(238U, X), E(cm)=680-1880 MeV; calculated potential and translation kinetic energies, single-particle potentials; deduced conditions for giant composite systems.

doi: 10.1088/1674-1137/33/S1/010
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2008LU11      Chin.Phys.Lett. 25, 3932 (2008)

X.-H.Lu, Y.-X.Zhang, Z.-X.Li, Z.-X.Zhao

Equation of State for Isospin Asymmetric Matter of Nucleons and Deltas

doi: 10.1088/0256-307X/25/11/026
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2007OU01      Chin.Phys.Lett. 24, 72 (2007)

L.Ou, Y.-X.Zhang, Z.-X.Li

Mechanism of Proton-Induced Reactions on Targets 16O, 27Al, 56Fe, 112Cd, 184W and 208Pb At Ep = 800 MeV

NUCLEAR REACTIONS 16O, 27Al, 56Fe, 112Cd, 184W, 208Pb(p, X), E=800 MeV; calculated spallation neutron spectra, σ(E, θ). Improved molecular dynamics model, statistical decay model, comparison with data.

doi: 10.1088/0256-307X/24/1/020
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2007TI04      Chin.Phys.Lett. 24, 905 (2007)

J.-L.Tian, N.Wang, Z.-X.Li

Modified Woods-Saxon Potential for Heavy-Ion Fusions Reaction

NUCLEAR REACTIONS 92Zr(16O, X), (28Si, X), E(cm) ≈ 30-1000 MeV; 208Pb(16O, X), (48Ca, X), E(cm) ≈ 60-220 MeV; calculated interaction potentials, fusion excitation functions. 208Pb(48Ca, xn), (50Ti, xn), (54Cr, xn), (58Fe, xn), (62Ni, xn), (64Ni, xn), (70Zn, xn), 209Bi(58Fe, xn), (64Ni, xn), (70Zn, xn), E(cm) ≈ 160-280 MeV; compiled, analyzed evaporation σ. Modified Woods-Saxon potential.

doi: 10.1088/0256-307X/24/4/016
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2007TI11      Chin.Phys.Lett. 24, 2796 (2007)

J.-L.Tian, X.-Z.Wu, L.Ou, Z.-X.Li

The Average Lifetime of Giant Composite Systems Formed in Strongly Damped Collisions

NUCLEAR REACTIONS 238U(238U, X), E(cm)=680-1880 MeV; 250Cf(232Th, X), E(cm)=680-1880 MeV; calculated lifetimes and orientation angle distributions of the composite systems, and fragment charge distributions using the QMD model.

doi: 10.1088/0256-307X/24/10/023
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2006LI13      Chin.Phys.Lett. 23, 804 (2006)

M.Liu, N.Wang, Z.-X.Li, X.-Z.Wu

Neutron Skin Thickness of Nuclei and Effective Nucleon-Nucleon Interactions

NUCLEAR STRUCTURE 18O, 48Ca, 114,116,118,120,122,124,132Sn, 208Pb; calculated radii, neutron skin thickness. 38,40,48,56Ca, 82,90,96,116Zr, 92,100,112,130Sn, 180,208,220,240Pb; calculated neutron and proton density distributions. Skyrme energy density functional, comparisons with data.

doi: 10.1088/0256-307X/23/4/012
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2005ZH34      Chin.Phys.Lett. 22, 3048 (2005)

H.-Q.Zhang, Z.-H.Liu, F.Yang, C.-J.Lin, M.Ruan, Y.-W.Wu, Z.-X.Li, X.-Z.Wu, K.Zhao, N.Wang

Dynamical Effects on Sub-barrier Fusion of 40, 48Ca+90, 96Zr

NUCLEAR REACTIONS 96Zr(48Ca, X), E=139.75-176 MeV; 96Zr(48Ca, X), E=133.75-170 MeV; measured fusion σ; 90,96Zr(40Ca, X), E ≈ 120-160 MeV; analyzed fusion σ; deduced dynamical effects. Quantum molecular dynamics model calculation.

doi: 10.1088/0256-307X/22/12/017
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2003LI44      Chin.Phys.Lett. 20, 1706 (2003)

M.Liu, Z.-X.Li, J.-F.Liu

Limiting Temperatures for Finite Nuclear Systems

NUCLEAR STRUCTURE A=20-250; calculated mass dependence of limiting temperatures.

doi: 10.1088/0256-307X/20/10/315
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2003MA33      Chin.Phys.Lett. 20, 1238 (2003)

G.J.Mao, V.N.Kondratyev, A.Iwamoto, Z.X.Li, X.Z.Wu, W.Greiner, I.N.Mikhailov

Neutron Star Composition in Strong Magnetic Fields

doi: 10.1088/0256-307X/20/8/315
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2003WA18      Chin.Phys.Lett. 20, 1466 (2003)

N.Wang, X.-Z.Wu, Z.-X.Li

Development of the Neck in Fusion Reactions 40Ca + 90, 96Zr

NUCLEAR REACTIONS 90,96Zr(40Ca, X), E(cm) ≈ 85-115 MeV; calculated fusion σ, neck development and nucleon transfer features. Quantum molecular dynamics approach.

doi: 10.1088/0256-307X/20/9/316
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2002LI19      Chin.Phys.Lett. 19, 321 (2002)

Q.-F.Li, Z.-X.Li

Isospin Effect on Nuclear Stopping in Intermediate Energy Heavy Ion Collisions

NUCLEAR REACTIONS 58Ni(58Ni, X), 120Sn(120Sn, X), E < 400 MeV/nucleon; calculated relative parallel, perpendicular fragment distributions; deduced isospin dependence of nuclear stopping. Comparison of hard and soft equations of state.

doi: 10.1016/S0009-2614(02)00715-7
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2001FA05      Nucl.Sci.Eng. 137, 89 (2001)

S.Fan, Z.-X.Li, Y.Xiao

Fragment Distribution Analysis of Proton-Induced Reactions with Intermediate Energy using Quantum Molecular Dynamics Plus Fission Models

NUCLEAR REACTIONS Pb(p, X)83Rb/205Bi, E=10-2000 MeV; calculated production σ. Pb(p, X), E=322, 660, 759, 1600 MeV; calculated fragments mass distributions. Quantum molecular dynamics plus fission. Comparisons with data.

doi: 10.13182/NSE01-A2177
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2000WA34      Chin.Phys.Lett. 17, 711 (2000)

N.Wang, X.-Z.Wu, Z.-X.Li, N.Wang, Y.-Z.Zhuo, X.-Q.Sun

Behavior of the Lyapunov Exponent and Phase Transition in Nuclei

NUCLEAR STRUCTURE 40,50Ca, 208Pb; calculated Lyapunov exponent vs temperature, phase transition features.

2000WA37      Chin.Phys.Lett. 17, 789 (2000)

N.Wang, Z.-X.Li, X.-Z.Wu, N.Wang, X.-Q.Sun

One- and Two-Neutron Transfer Reactions in 11Be + 208Pb and Mechanism of Lowering Fusion Barrier

NUCLEAR REACTIONS 208Pb(11Be, 10Be), (11Be, 9Be), E=3-9 MeV/nucleon; calculated σ; deduced fusion barrier features. Quantum molecular dynamics.

1979LI18      Chin.J.Nucl.Phys. 1, 73 (1979)

Li Zhu-Xia, Zhang Xi-Zhen, Sa Ben-Hao, Shi Yi-Jin

The Effects of Core Polarization on the Single Particle State in 208Pb

NUCLEAR STRUCTURE 208Pb; calculated levels, B(λ), strength distribution. Core polarization, higher order diagram partial summation.

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