Direct URCA process in neutron stars
文献类型：期刊论文
| 作者 | Shen, G; Meng, J; Hillhouse, GC; Shen, G , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2004 |
| 卷号 | 28期号:0页码:99-101 |
| 关键词 | Halo |
| ISSN号 | 0254-3052 |
| 英文摘要 | The onset of the most powerful neutrino emission candidate in the cooling of neutron stars, direct URCA process, requires a high threshold proton fraction. The proton fraction in neutron stars relies on the isospin dependent part of nuclear force, which can be constrained by the measurement of the neutron skin thickness in heavy nuclei such as Pb-208. Adding new isospin dependent correction terms to the effective interactions PK1, NL3, S271 and Z271, the correlation between the proton fraction and neutron skin thickness in Pb-208 is studied. For a neutron star with fixed mass, the central proton fraction increases with increasing predicted values of neutron skin thickness in Pb-208. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000229226900029 |
| 公开日期 | 2012-08-30 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13943]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Shen, G , Peking Univ, Sch Phys, Beijing 100871, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Shen, G,Meng, J,Hillhouse, GC,et al. Direct URCA process in neutron stars[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(0):99-101. |
| APA | Shen, G,Meng, J,Hillhouse, GC,&Shen, G , Peking Univ, Sch Phys, Beijing 100871, Peoples R China..(2004).Direct URCA process in neutron stars.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(0),99-101. |
| MLA | Shen, G,et al."Direct URCA process in neutron stars".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.0(2004):99-101. |
入库方式： OAI收割
来源：理论物理研究所
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