Superfluidity in neutron matter and symmetric nuclear matter and the effect of a microscopic three-body force
文献类型：期刊论文
| 作者 | Cui Chang-Xi2; Zuo Wei2
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 32期号:Suppl. 2页码:73-76 |
| 关键词 | neutron matter symmetric nuclear matter superfluidity three-body force BCS theory BHF approach |
| ISSN号 | 1674-1137 |
| 英文摘要 | The neutron (PF2)-P-3 pairing gap in pure neutron matter, neutron (PF2)-P-3 gap and neutron-proton (SD1)-S-3 gap in symmetric nuclear matter have been studied by using the Brueckner-Hartree-Fock(BHF) approach and the BCS theory. We have concentrated on investigating and discussing the three-body force effect on the nucleon superfluidity. The calculated results indicate that the three-body force enhances remaxkably the (PF2)-P-3 superfluidity in neutron matter. It also enhances the (PF2)-P-3 superfluidity in symmetric nuclear matter and its effect increases monotonically as the Fermi-momentum k(F) increases, whereas the three-body force is shown to influence only weakly the neutron-proton (SD1)-S-3 gap in symmetric nuclear matter. |
| 资助项目 | National Natural Science Foundation of China[10575119] ; National Natural Science Foundation of China[10775061] ; Chinese Academy of Science Knowledge Innovation Project[KJCX3-SYW-N2] ; Major State Basic Research Development Program of China[2007CB815004] ; CAS/SAFEA International Partnership Program for Creative Research Teams[CXTD-J2005-1] ; Asia-Link project of European Commission[CN/ASIA-LINK/008(94791)] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000261998300019 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; Chinese Academy of Science Knowledge Innovation Project ; Major State Basic Research Development Program of China ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Asia-Link project of European Commission |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5777]  |
| 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 | Cui Chang-Xi |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui Chang-Xi,Zuo Wei. Superfluidity in neutron matter and symmetric nuclear matter and the effect of a microscopic three-body force[J]. CHINESE PHYSICS C,2008,32(Suppl. 2):73-76. |
| APA | Cui Chang-Xi,&Zuo Wei.(2008).Superfluidity in neutron matter and symmetric nuclear matter and the effect of a microscopic three-body force.CHINESE PHYSICS C,32(Suppl. 2),73-76. |
| MLA | Cui Chang-Xi,et al."Superfluidity in neutron matter and symmetric nuclear matter and the effect of a microscopic three-body force".CHINESE PHYSICS C 32.Suppl. 2(2008):73-76. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。