The isospin effects on the momentum dissipation induced by the Coulomb interaction in the process of heavy-ion collissions
文献类型：期刊论文
| 作者 | Xing, YZ; Jian-Ye, L; Guo, WJ; Hao, HF |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2005-04-01 |
| 卷号 | 54页码:1538-1542 |
| 关键词 | intermediate energy heavy ion collision Coulomb interaction momentum dissipation isospin effect |
| ISSN号 | 1000-3290 |
| 英文摘要 | The isospin effects of Coulomb interaction on the momentum dissipation in the heavy ion collissions at an intermediate energy has been studied carefully within the isospin dependent quantum molecular dynamics model. The results show that Coulomb interaction induces the reduction of momentum dissipation because it leads the shrinking of the mechanical and chemical instability domains, and the degree of reduction depends sensitively on the form and strength of symmetry potential. However, the property that the momentum dissipation depends sensitively on the isospin dependences of in-medium nucleon-nucleon cross section and insensitively on the symmetry potential, is true for the cases with and without the Coulomb interaction. |
| WOS关键词 | NUCLEON CROSS-SECTION ; MULTIFRAGMENT PRODUCTION ; DEPENDENCE ; COLLISIONS ; DISAPPEARANCE ; EMISSION ; FLOW ; FRAGMENTATION ; FRACTIONATION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000228510600014 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/25195]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xing, YZ |
| 作者单位 | 1.Tianshui Normal Univ, Inst Fundamental Phys, Tianshui 741000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing, YZ,Jian-Ye, L,Guo, WJ,et al. The isospin effects on the momentum dissipation induced by the Coulomb interaction in the process of heavy-ion collissions[J]. ACTA PHYSICA SINICA,2005,54:1538-1542. |
| APA | Xing, YZ,Jian-Ye, L,Guo, WJ,&Hao, HF.(2005).The isospin effects on the momentum dissipation induced by the Coulomb interaction in the process of heavy-ion collissions.ACTA PHYSICA SINICA,54,1538-1542. |
| MLA | Xing, YZ,et al."The isospin effects on the momentum dissipation induced by the Coulomb interaction in the process of heavy-ion collissions".ACTA PHYSICA SINICA 54(2005):1538-1542. |
入库方式： OAI收割
来源：近代物理研究所
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