A set of new nucleon coupling constants and the proto neutron star matter
文献类型：期刊论文
| 作者 | Zhao Xian-Feng1; Jia Huan-Yu2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2012-08-01 |
| 卷号 | 21 |
| 关键词 | Nucleon Coupling Constants Relativistic Mean-field Theory Proto Neutron Star |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/21/8/089701 |
| 文献子类 | Article |
| 英文摘要 | Using a new set of nucleon coupling constants CZ11 the properties of a proto neutron star are examined within the framework of the relativistic mean-field theory for the baryon octet system. It is found that the relative number density of Lambda, Xi(-), and Xi(0) for CZ11 are all smaller than those for GL97 and for both CZ11 and GL97, Sigma(-), Sigma(0), and Sigma(+) do not appear. It is also found that the pressure and the maximum mass for CZ11 are all smaller than those for GL97. The maximum mass for CZ11 decreases by approximately 9 percent compared with that for GL97. |
| WOS关键词 | MEAN-FIELD THEORY ; SIGMA(-) ATOMS ; HYPERNUCLEI ; SPECTRUM ; PI(-) |
| 语种 | 英语 |
| WOS记录号 | WOS:000307501600097 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/49067]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhao Xian-Feng |
| 作者单位 | 1.Chuzhou Univ, Coll Mech & Elect Engn, Chuzhou 239000, Peoples R China 2.SW Jiaotong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Xian-Feng,Jia Huan-Yu. A set of new nucleon coupling constants and the proto neutron star matter[J]. CHINESE PHYSICS B,2012,21. |
| APA | Zhao Xian-Feng,&Jia Huan-Yu.(2012).A set of new nucleon coupling constants and the proto neutron star matter.CHINESE PHYSICS B,21. |
| MLA | Zhao Xian-Feng,et al."A set of new nucleon coupling constants and the proto neutron star matter".CHINESE PHYSICS B 21(2012). |
入库方式： OAI收割
来源：近代物理研究所
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