Probing the density dependence of the symmetry potential with peripheral heavy-ion collisions
文献类型：期刊论文
| 作者 | Zhang, YX , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.; Zhang, YX; Li, ZX |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2005 |
| 卷号 | 71期号:2页码:- |
| 关键词 | Nuclear Fragmentation Isospin Fractionation Equation State Equilibration Matter |
| ISSN号 | 0556-2813 |
| 英文摘要 | The peripheral heavy-ion collisions of Sn-112,Sn-124+Kr-86 at E-b=25 A MeV are studied by means of the improved quantum molecular dynamics model (ImQMD). It is shown that the slope of the average N/Z ratio of emitted nucleons versus impact parameters for these reactions is very sensitive to the density dependence of the symmetry energy. Our study also shows that the yields of H-3 and He-3 decrease with impact parameters and that the slope of the yield of H-3 versus impact parameters as well as the ratio of Y(H-3)/Y(He-3) depends strongly on the symmetry potential for peripheral heavy-ion collisions. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000227319300033 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13888]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Zhang, YX , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhang, YX , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.,Zhang, YX,Li, ZX. Probing the density dependence of the symmetry potential with peripheral heavy-ion collisions[J]. PHYSICAL REVIEW C,2005,71(2):-. |
| APA | Zhang, YX , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.,Zhang, YX,&Li, ZX.(2005).Probing the density dependence of the symmetry potential with peripheral heavy-ion collisions.PHYSICAL REVIEW C,71(2),-. |
| MLA | Zhang, YX , China Inst Atom Energy, POB 275 18, Beijing 102413, Peoples R China.,et al."Probing the density dependence of the symmetry potential with peripheral heavy-ion collisions".PHYSICAL REVIEW C 71.2(2005):-. |
入库方式： OAI收割
来源：理论物理研究所
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