Normal or abnormal isospin-fractionation as a qualitative probe of nuclear symmetry energy at supradensities
文献类型：期刊论文
| 作者 | Guo, WM ; Yong, GC ; Wang, YJ ; Li, QF ; Zhang, HF ; Zuo, W |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2014 |
| 卷号 | 738期号:-页码:397-400 |
| 关键词 | NEUTRON-STARS DEPENDENCE DENSITY PHYSICS |
| ISSN号 | 0370-2693 |
| 通讯作者 | Yong, GC (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China. |
| 英文摘要 | Within two different frameworks of isospin-dependent transport model, effect of nuclear symmetry energy at supradensities on the isospin-fractionation (IsoF) was investigated. With positive/negative symmetry potential at supradensities (i.e., values of symmetry energy increase/decrease with density above saturation density), for energetic nucleons, the value of neutron to proton ratio of free nucleons is larger/smaller than that of bound nucleon fragments. Compared with extensively studied quantitative observables of nuclear symmetry energy, the normal or abnormal isospin-fractionation of energetic nucleons can be a qualitative probe of nuclear symmetry energy at supradensities. (C) 2014 The Authors. Published by Elsevier B. V. This is an open access article under the CC BY license (http://creativecommons. org/licenses/by/3.0/). Funded by SCOAP(3). |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11375239, 11435014, 11375062, 11175219, 11175074]; 973 Program of China [2007CB815004]; Chinese Academy of Sciences [KJCX2-EW-N01]; SRF for ROCS, SEM; National Key Basic Research Program of China [2013CB834400] |
| 原文出处 | http://dx.doi.org/10.1016/j.physletb.2014.10.011 |
| 语种 | 英语 |
| WOS记录号 | WOS:000344624900059 |
| 公开日期 | 2015-06-03 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15576]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Guo, WM,Yong, GC,Wang, YJ,et al. Normal or abnormal isospin-fractionation as a qualitative probe of nuclear symmetry energy at supradensities[J]. PHYSICS LETTERS B,2014,738(-):397-400. |
| APA | Guo, WM,Yong, GC,Wang, YJ,Li, QF,Zhang, HF,&Zuo, W.(2014).Normal or abnormal isospin-fractionation as a qualitative probe of nuclear symmetry energy at supradensities.PHYSICS LETTERS B,738(-),397-400. |
| MLA | Guo, WM,et al."Normal or abnormal isospin-fractionation as a qualitative probe of nuclear symmetry energy at supradensities".PHYSICS LETTERS B 738.-(2014):397-400. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。