Vacuum fluctuation effects on asymmetric nuclear matter
文献类型：期刊论文
| 作者 | Guo, XH ; 刘波(理); Liu, B; Weng, MH
|
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2009 |
| 卷号 | 79期号:5页码:54316 |
| 通讯作者 | [Guo, X. -H. ; Weng, M. -H.] Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China ; [Liu, B.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | The vacuum fluctuation (VF) effects on asymmetric nuclear matter are investigated. Masses of nucleons and mesons are modified in the nuclear medium by calculating the loop-diagram corrections and the density dependence of hadron masses is obtained. The relativistic Lagrangian density with the isovector scalar delta meson is used to calculate the nuclear equation of state (EOS) in the framework of the relativistic mean-field approach, and the effects of the in-medium hadron masses on the properties of neutron stars are finally studied. With the inclusion of the VF corrections, the nuclear EOS becomes softer and the neutron star masses are reduced. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000266501700033 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240675]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Guo, XH,Liu B,Liu, B,et al. Vacuum fluctuation effects on asymmetric nuclear matter[J]. PHYSICAL REVIEW C,2009,79(5):54316. |
| APA | Guo, XH,刘波,Liu, B,&Weng, MH.(2009).Vacuum fluctuation effects on asymmetric nuclear matter.PHYSICAL REVIEW C,79(5),54316. |
| MLA | Guo, XH,et al."Vacuum fluctuation effects on asymmetric nuclear matter".PHYSICAL REVIEW C 79.5(2009):54316. |
入库方式： OAI收割
来源：高能物理研究所
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