Symmetry energy and experimentally observed cold fragments in intermediate heavy-ion collisions
文献类型：期刊论文
| 作者 | Zhang, Su-Ya-La-Tu1; Huang, Mei-Rong1; Wada, R.2; Liu, Xing-Quan3; Lin, Wei-Ping3; Wang, Jian-Song3 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 41页码:6 |
| 关键词 | symmetry energy modified Fisher model antisymmetrized molecular dynamics simulations |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/41/4/044001 |
| 英文摘要 | An attempt is made to study the symmetry energy at the time of primary fragment formation from the experimentally observed cold fragments for a neutron-rich system of Ni-64 + Be-9 at 140 MeV/nucleon, utilizing the recent finding that the excitation energy becomes lower for more neutron-rich isotopes with a given Z value. The extracted a(sym)/T values from the cold fragments, based on the Modified Fisher Model (MFM), are compared to those from the primary fragments of the antisymmetrized molecular dynamics (AMD) simulation and become consistent with the simulation when the I = N - Z value becomes larger, indicating that the excitation energy of these neutron-rich isotopes is indeed lower. |
| WOS关键词 | ANTISYMMETRIZED MOLECULAR-DYNAMICS ; EQUATION |
| 资助项目 | Senior International Scientists Visiting Professorship Program of the Chinese Academy of Sciences[2012T1JY3-2010T2J22] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000400124800007 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | Senior International Scientists Visiting Professorship Program of the Chinese Academy of Sciences |
| 源URL | [http://119.78.100.186/handle/113462/45168]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Huang, Mei-Rong |
| 作者单位 | 1.Inner Mongolia Univ Nationalities, Coll Phys & Elect Informat, Tongliao 028000, Peoples R China 2.Texas A&M Univ, Cyclotron Inst, College Stn, TX 77843 USA 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Su-Ya-La-Tu,Huang, Mei-Rong,Wada, R.,et al. Symmetry energy and experimentally observed cold fragments in intermediate heavy-ion collisions[J]. CHINESE PHYSICS C,2017,41:6. |
| APA | Zhang, Su-Ya-La-Tu,Huang, Mei-Rong,Wada, R.,Liu, Xing-Quan,Lin, Wei-Ping,&Wang, Jian-Song.(2017).Symmetry energy and experimentally observed cold fragments in intermediate heavy-ion collisions.CHINESE PHYSICS C,41,6. |
| MLA | Zhang, Su-Ya-La-Tu,et al."Symmetry energy and experimentally observed cold fragments in intermediate heavy-ion collisions".CHINESE PHYSICS C 41(2017):6. |
入库方式： OAI收割
来源：近代物理研究所
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