Effect of mesons f(0)(975) and phi(1020) and variety of U-Xi ((N)) on properties of neutron star matter
文献类型：期刊论文
| 作者 | Tan YH(谭有恒); Sun BX(孙宝玺); Tan, YH; Sun, BX; Li, L ; Ning, PZ
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 2004 |
| 卷号 | 41期号:3页码:441-446 |
| 关键词 | neutron star equation of state |
| 通讯作者 | Nankai Univ, Nankai Inst Math, Div Theoret Phys, Tianjin 300071, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China |
| 英文摘要 | We examine the effect of adding mesons f(0)(975) and phi(1020) as well as the variety of U-Xi((N)) (the potential well depth of Xi in nuclear matter) from -10 MeV to -28 MeV on the extent of the particles participation and the properties of the neutron star in the relativistic mean field model. We find that considering the contribution of f(0) and phi mesons, the equation of state of the neutron star turns soft, the maximum mass reduces while the corresponding radius increases. Xi(-) hyperons appear at, lower density as U-Xi((N)) becomes deeper, and the variety of U-Xi((N)) has little effect on the equation of state and the properties of the neutron star. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000220526800023 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237497]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 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 | Tan YH,Sun BX,Tan, YH,et al. Effect of mesons f(0)(975) and phi(1020) and variety of U-Xi ((N)) on properties of neutron star matter[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2004,41(3):441-446. |
| APA | 谭有恒,孙宝玺,Tan, YH,Sun, BX,Li, L,&Ning, PZ.(2004).Effect of mesons f(0)(975) and phi(1020) and variety of U-Xi ((N)) on properties of neutron star matter.COMMUNICATIONS IN THEORETICAL PHYSICS,41(3),441-446. |
| MLA | 谭有恒,et al."Effect of mesons f(0)(975) and phi(1020) and variety of U-Xi ((N)) on properties of neutron star matter".COMMUNICATIONS IN THEORETICAL PHYSICS 41.3(2004):441-446. |
入库方式： OAI收割
来源：高能物理研究所
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