Influence of medium correction of nucleon-nucleon cross section on fragmentation
文献类型：期刊论文
| 作者 | Guo, WJ; Zuo, W; Li, XG; Xing, YZ; Liu, JY |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2003-05-01 |
| 卷号 | 27期号:5页码:421-425 |
| 关键词 | isospin dependence nucleon-nucleon cross section medium correction fragmentation |
| ISSN号 | 0254-3052 |
| 英文摘要 | The influence of medium correction of isospin-dependent nucleon-nucleon (NN) cross section on fragmentation in heavy,ion collisions at intermediate energies is studied by using the isospin-dependent quantum molecular dynamical model. The results show that the medium correction of isospin-dependent nucleon-nucleon cross section enhances the sensitivity of the free nucleons emission and multiplicity of intermediate mass fragments on the isospin effects of NN cross section. The character of nuclear stopping that depends strongly on the isospin effect of NN cross section and weakly on the different forms of symmetry potential is not affected by the medium correction of NN cross section. And hence this charater of nuclear stopping stems mainly from the isospin effects of free nucleon-nucleon cross section. |
| WOS关键词 | HEAVY-ION COLLISIONS ; PROBE ; FLOW |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000182988800012 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1599]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Xing, YZ |
| 作者单位 | 1.Tianshui Normal Coll, Dept Phys, Gansu Tianshui, Peoples R China 2.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, WJ,Zuo, W,Li, XG,et al. Influence of medium correction of nucleon-nucleon cross section on fragmentation[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(5):421-425. |
| APA | Guo, WJ,Zuo, W,Li, XG,Xing, YZ,&Liu, JY.(2003).Influence of medium correction of nucleon-nucleon cross section on fragmentation.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(5),421-425. |
| MLA | Guo, WJ,et al."Influence of medium correction of nucleon-nucleon cross section on fragmentation".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.5(2003):421-425. |
入库方式： OAI收割
来源：近代物理研究所
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