Properties of spin polarized isospin asymmetric nuclear matter
文献类型：期刊论文
| 作者 | Guo, WJ; Zuo, W ; Li, ZH; Liu, JY
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2003-09-01 |
| 卷号 | 27期号:9页码:789-793 |
| 关键词 | Skyrme effective interaction spin polarization nuclear matter equation of state magnetic susceptibility |
| ISSN号 | 0254-3052 |
| 英文摘要 | In this paper, we calculate the properties of the spin polarized isospin asymmetric nuclear matter by employing the Skyrme effective interaction with two sets of parameters SKM* and S III, giving the equation of the state and the radio det(1/x)/det(1/x(F)) Which is shown as a function of the density for several values of the asymmetry parameter beta. It is shown within the Skyrme-Hartree-Fock framework that there is the ferromagnetic phase transition in the isospin asymmetric nuclear matter at some density, above which the nuclear matter becomes stable against spin fluctuation, and the critical density for the ferromagnetic transition decreases with increasing the asymmetry parameter. In addition, we also compare the phenomenological Skyrme model with microcosmic BHF ( Brueckner-Hartree-Fock) theory with respect to the phase transition. |
| WOS关键词 | NEUTRON MATTER ; MAGNETIC-SUSCEPTIBILITY ; STARS ; FERROMAGNETISM ; PARAMETERS ; PULSARS ; ENERGY |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000185396800009 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1621]  |
| 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 | Guo, WJ,Zuo, W,Li, ZH,et al. Properties of spin polarized isospin asymmetric nuclear matter[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(9):789-793. |
| APA | Guo, WJ,Zuo, W,Li, ZH,&Liu, JY.(2003).Properties of spin polarized isospin asymmetric nuclear matter.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(9),789-793. |
| MLA | Guo, WJ,et al."Properties of spin polarized isospin asymmetric nuclear matter".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.9(2003):789-793. |
入库方式： OAI收割
来源：近代物理研究所
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