Probing the high density behavior of the symmetry energy by using the free neutron-proton ratio
文献类型：期刊论文
| 作者 | Zhang Fang; Zuo Wei; Yong Gao-Chan |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 31期号:9页码:815-818 |
| 关键词 | isospin- and momentum-dependent transport model IBUU04 free neutron-proton ratio symmetry energy |
| ISSN号 | 0254-3052 |
| 英文摘要 | Based on the isospin- and momentum-dependent transport model IBUU04, the transverse momentum distributions of the free neutron-proton ratio in the Sn-132+(124) Sn reaction system at mid-central collisions with beam energies of 400/A MeV, 600/A MeV and 800/A MeV are studied by using two different symmetry energies. It is found that the free neutron-proton ratio as a function of the transverse momentum at the mid-rapidity is very sensitive to the density dependency of the symmetry energy especially at incident energies around 400/AMeV. |
| WOS关键词 | HEAVY-ION COLLISIONS ; NUCLEAR-MATTER ; EQUATION ; STATE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000249228900004 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5901]  |
| 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 | Zhang Fang |
| 作者单位 | 1.Lanzhou Univ, Dept Phys & Technol, Lanzhou 730000, Peoples R China 2.Ctr Theoret Phys & Interdisciplinary Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Fang,Zuo Wei,Yong Gao-Chan. Probing the high density behavior of the symmetry energy by using the free neutron-proton ratio[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2007,31(9):815-818. |
| APA | Zhang Fang,Zuo Wei,&Yong Gao-Chan.(2007).Probing the high density behavior of the symmetry energy by using the free neutron-proton ratio.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,31(9),815-818. |
| MLA | Zhang Fang,et al."Probing the high density behavior of the symmetry energy by using the free neutron-proton ratio".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 31.9(2007):815-818. |
入库方式： OAI收割
来源：近代物理研究所
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