Single particle properties in asymmetric nuclear matter and TBF rearrangement effect
文献类型：期刊论文
| 作者 | Zuo Wei
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 32期号:Suppl. 2页码:64-69 |
| 关键词 | asymmetric nuclear matter single particle properties Brueckner theory three-body force rearrangement effect |
| ISSN号 | 1674-1137 |
| 英文摘要 | We have developed the formula and the numerical code for calculating the rearrangement contribution to the single particle (s.p.) properties in asymmetric nuclear matter induced by three-body forces within the framework of the Brueckner theory extended to include a microscopic three-body force (TBF). We have investigated systematically the TBF-induced rearrangement effect on the s.p. properties and their isospin-behavior in neutron-rich nuclear medium. It is shown that the TBF induces a repulsive rearrangement contribution to the s.p. potential in nuclear medium. The repulsion of the TBF rearrangement contribution increases rapidly as a function of density and nucleon momentum. It reduces largely the attraction of the BHF s.p. potential and enhances strongly the momentum dependence of the s.p. potential at large densities and high-momenta. The TBF rearrangement effect on symmetry potential is to enhances its repulsion (attraction) on neutrons (protons) in dense asymmetric nuclear matter. |
| WOS关键词 | MOMENTUM-DEPENDENCE ; MEAN-FIELD ; EQUATION ; STATE |
| 资助项目 | National Natural Science Foundation of China[10576119] ; National Natural Science Foundation of China[10775061] ; Knowledge Innovation Project of Chinese Academy of Sciences[KJCX3-SYW-N2] ; Major State Basic Research Developing Program of China[2007CB815004] ; CAS/SAFEA International Partnership Program for Creative Research Teams[CXTD-J2005-1] ; Asia-Link Project of the European Commission[CN/ASIA-LINK/008(94791)] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000261998300017 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; Knowledge Innovation Project of Chinese Academy of Sciences ; Major State Basic Research Developing Program of China ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Asia-Link Project of the European Commission |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5775]  |
| 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 | Zuo Wei |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zuo Wei. Single particle properties in asymmetric nuclear matter and TBF rearrangement effect[J]. CHINESE PHYSICS C,2008,32(Suppl. 2):64-69. |
| APA | Zuo Wei.(2008).Single particle properties in asymmetric nuclear matter and TBF rearrangement effect.CHINESE PHYSICS C,32(Suppl. 2),64-69. |
| MLA | Zuo Wei."Single particle properties in asymmetric nuclear matter and TBF rearrangement effect".CHINESE PHYSICS C 32.Suppl. 2(2008):64-69. |
入库方式： OAI收割
来源：近代物理研究所
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