EQUATION OF STATE AND SINGLE-PARTICLE PROPERTIES OF NEUTRON-RICH NUCLEAR MATTER
文献类型：期刊论文
| 作者 | Zuo, Wei
|
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
 |
| 出版日期 | 2008-12-01 |
| 卷号 | 17页码:256-271 |
| 关键词 | Neutron-rich nuclear matter Brueckner theory three-body force single-particle properties TBF-induced rearrangement effect |
| ISSN号 | 0218-3013 |
| DOI | 10.1142/S0218301308011902 |
| 英文摘要 | We report our research work on the equation of state (EOS) and single-particle (s.p.) properties of neutron-rich nuclear matter within the framework of the Brueckner-Bethe-Goldstone approach extended to include a microscopic three-body force (TBF). We show that inclusion of the TBF provide a largely improvement of the predicted nuclear matter saturation properties and leads to a strongly stiffening of the density dependence of symmetry energy at high densities. The neutron effective mass turns out to be greater than the proton one in neutron-rich nuclear matter in both cases of including and not including the TBF. The TBF induces a strongly repulsive rearrangement contribution to nucleon s.p. potential at high densities and large momenta. The TBF rearrangement contribution reduces considerably the attraction of the neutron and proton s.p. potentials and enhances strongly their momentum-dependence at high densities and high momenta. The TBF effect on nucleon superfluidity in neutron star matter has also been discussed. |
| 资助项目 | National Natural Science Foundation of China[10575119] ; 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] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000208694200022 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 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 |
| 源URL | [http://119.78.100.186/handle/113462/29657]  |
| 专题 | 中国科学院近代物理研究所 |
| 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. EQUATION OF STATE AND SINGLE-PARTICLE PROPERTIES OF NEUTRON-RICH NUCLEAR MATTER[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2008,17:256-271. |
| APA | Zuo, Wei.(2008).EQUATION OF STATE AND SINGLE-PARTICLE PROPERTIES OF NEUTRON-RICH NUCLEAR MATTER.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,17,256-271. |
| MLA | Zuo, Wei."EQUATION OF STATE AND SINGLE-PARTICLE PROPERTIES OF NEUTRON-RICH NUCLEAR MATTER".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 17(2008):256-271. |
入库方式： OAI收割
来源：近代物理研究所
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