Nuclear reaction dynamics induced by halo-nuclei at intermediate energy heavy ion collisions
文献类型：期刊论文
| 作者 | Liu, JY; Guo, WJ; Xing, YZ; Lee, XG; Zuo, W |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2006-03-01 |
| 卷号 | 55期号:3页码:1068-1076 |
| 关键词 | neutron-halo nuclei proton-halo nuclei heavy ion collision nuclear reaction dynamics |
| ISSN号 | 1000-3290 |
| 英文摘要 | We studied systematically the reaction dynamics induced by neutron-halo nuclei and proton-halo nuclei within the isospin dependent quantum molecular dynamics, such as the effects of loose bound halo-nuclei on the fragmentation reaction and momentum dissipation for different colliding systems with different beam energies and different impact parameters. In order to emphasize the roles of neutron-halo nucleus B-19 and proton-halo nucleus Al-23 on the reaction dynamics we also calculated the the reaction dynamics induced by the stable nuclei F-19 and Na-23 with equal mass under identical incident channel conditions. Based on the comparison of results of reaction dynamics induced by halo-nucleus colliding systems and stable nucleus collidinmg systems we found that the roles of loose bound halo-nucleus structure on the fragmentation multiplicity and nuclear stopping (momentum dissipation) are important for all of colliding systems with different beam energies and minor impact parameters, such as, the loose bound halo-nuclei structure increases the fragmentation multiplicity, but reduces the nuclear stopping. |
| WOS关键词 | INTERACTION CROSS-SECTIONS ; MODEL ; RADII ; LI-11 ; BE-14 |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000235919300012 |
| 出版者 | CHINESE PHYSICAL SOC |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/6273]  |
| 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 | Liu, JY |
| 作者单位 | 1.Tianshui Normal Univ, Coll Math Phys & Informat, Inst Basic Phys, Tianshui 741000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China 4.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, JY,Guo, WJ,Xing, YZ,et al. Nuclear reaction dynamics induced by halo-nuclei at intermediate energy heavy ion collisions[J]. ACTA PHYSICA SINICA,2006,55(3):1068-1076. |
| APA | Liu, JY,Guo, WJ,Xing, YZ,Lee, XG,&Zuo, W.(2006).Nuclear reaction dynamics induced by halo-nuclei at intermediate energy heavy ion collisions.ACTA PHYSICA SINICA,55(3),1068-1076. |
| MLA | Liu, JY,et al."Nuclear reaction dynamics induced by halo-nuclei at intermediate energy heavy ion collisions".ACTA PHYSICA SINICA 55.3(2006):1068-1076. |
入库方式： OAI收割
来源：近代物理研究所
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