Probing equilibrium in intermediate energy heavy ion collisions

被引：0
|
作者：
Li, QF [1 ]
Li, ZX [1 ]
机构：
[1] China Inst Atom Energy, Beijing 102413, Peoples R China
来源：
NONEQUILIBRIUM AND NONLINEAR DYNAMICS IN NUCLEAR AND OTHER FINITE SYSTEMS | 2001年 / 597卷
关键词：
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
By using the Isospin Dependent Quantum Molecular Dynamics Model (IQMD), we show the influence of initial N/Z, isospin symmetry potential and medium correction of two-body cross sections on equilibration in momentum space in intermediate energy heavy ion collisions. By investigating the isospin distribution in emitted nucleons, light charged particles and intermediate mass fragmentations for four mass symmetric and isospin asymmetric 96+96 systems Ru+Ru, Ru+Zr, Zr+Ru, and Zr+Zr at 400 AMeV and 100 AMeV we further study the degree of equilibration with respect to isospin degree of freedom in intermediate energy heavy ion collisions. We also propose the sensitive probes to the degree of equilibration in intermediate energy heavy ion collisions.
引用
收藏
页码：152 / 159
页数：8
相关论文
共 50 条
  • [1] Probing the density dependence of the symmetry potential in intermediate-energy heavy ion collisions
    Li, QF
    Li, ZX
    Soff, S
    Gupta, RK
    Bleicher, M
    Stöcker, H
    [J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2005, 31 (11) : 1359 - 1374
  • [2] Probing equilibration with respect to isospin degree of freedom in intermediate energy heavy ion collisions
    Li, QF
    Li, ZX
    [J]. PHYSICAL REVIEW C, 2001, 64 (06): : 646121 - 646125
  • [3] HEAVY-ION COLLISIONS AT INTERMEDIATE ENERGY
    BERTSCH, G
    AMSDEN, AA
    [J]. PHYSICAL REVIEW C, 1978, 18 (03): : 1293 - 1297
  • [4] INTERMEDIATE ENERGY HEAVY-ION COLLISIONS
    BOCK, R
    [J]. NUCLEAR PHYSICS A, 1983, 409 (NOV) : C321 - C326
  • [5] Probing heavy-ion collisions with the yield ratios of neutron-proton at intermediate energy
    Guo, Wen-Mei
    Chen, Cui-Hua
    Lin, Yu
    [J]. NUCLEAR PHYSICS A, 2023, 1033
  • [6] THE DYNAMICS OF INTERMEDIATE ENERGY HEAVY-ION COLLISIONS
    AICHELIN, J
    [J]. NUCLEAR PHYSICS A, 1986, 447 : C569 - C575
  • [7] Isospin effect in intermediate energy heavy ion collisions
    Li, ZX
    Zhang, YX
    Li, QF
    Zhao, K
    Wu, XZ
    [J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2004, 28 (12): : 1343 - 1348
  • [8] Fluctuations and multifragmentation in intermediate energy heavy ion collisions
    Di Toro, M
    Maccarone, S
    Wolter, HH
    Zielinska-Pfabé, M
    [J]. PROCEEDINGS OF THE EUROPEAN CONFERENCE ON ADVANCES IN NUCLEAR PHYSICS AND RELATED AREAS, 1999, : 711 - 717
  • [9] Probing the size and binding energy of the hypertriton in heavy ion collisions
    Bertulani, C. A.
    [J]. PHYSICS LETTERS B, 2023, 837
  • [10] Probing the nuclear symmetry energy with heavy-ion collisions
    Di Toro, M.
    Baran, V.
    Colonna, M.
    Greco, V.
    [J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2010, 37 (08)
12345