Properties of spin polarized isospin symmetric nuclear matter and neutron matter
文献类型：期刊论文
| 作者 | Liu, JY; Li, ZH; Zuo, W ; Guo, WJ
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2003-04-01 |
| 卷号 | 27期号:3页码:332-336 |
| 关键词 | skyrine effective interaction spin polarization nuclear matter equation of state magnetic susceptibility |
| ISSN号 | 0254-3052 |
| 英文摘要 | The properties of the spin polarized isospin symmetric nuclear matter and neutron matter as well as their equations of state are investigated by employing the Skyrme effective interaction with four sets of parameters SKM*, SIII, SLy230a and SLy230b. Whichever Skyrme parameter is used, the ferromagnetic phase transitions are predicted in both the isospin symmetric nuclear matter and neutron matter. Above the critical density, the polarized matter becomes more stable than the unpolarized one. Consequently such a phase transition is one of the possible explanations of the strong magnetic field in neutron stars. In addition the magnetic susceptibility chi is also evaluated and the ratio chi/chi(F) is obtained as a function of the density. The existence of an infinite discontinuity confirms the occurrence of a ferromagnetic phase transition once more. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000182298600012 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1591]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Li, ZH |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, JY,Li, ZH,Zuo, W,et al. Properties of spin polarized isospin symmetric nuclear matter and neutron matter[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(3):332-336. |
| APA | Liu, JY,Li, ZH,Zuo, W,&Guo, WJ.(2003).Properties of spin polarized isospin symmetric nuclear matter and neutron matter.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(3),332-336. |
| MLA | Liu, JY,et al."Properties of spin polarized isospin symmetric nuclear matter and neutron matter".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.3(2003):332-336. |
入库方式： OAI收割
来源：近代物理研究所
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