Determination of impact parameter at intermediate energy heavy ion collision
文献类型：期刊论文
| 作者 | Ming, ZY; Zhang, FS; Chen, LW; Zhu, ZY |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2000-04-01 |
| 卷号 | 24期号:4页码:320-325 |
| 关键词 | impact parameter isospin effect isospin-dependent QMD model |
| ISSN号 | 0254-3052 |
| 英文摘要 | Within the framework of an IQMD model, the stopping rate E-rat, linear momentum transfer LMT, charged-particle multiplicities N-c, light charged-particle multiplicities N-lc, neutron multiplicities N-n, and Z(bound) are investigated as a function of the impact parameter b in reactions of Sn-112 + Sn-112 and Sn-124 + Sn-124 at 40 and 100 MeV/u. The results indicate that N-n is isopsin-dependent as a function of b at both 40 and 100 MeV/u, and Z(bound) is also isopsin-dependent at 40 MeV/u but not at 100 MeV/u. Meanwhile, we also discuss how to determine impact parameter of an event at lower and higher incident energies. |
| WOS关键词 | ISOSPIN |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000086834200007 |
| 出版者 | SCIENCE PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1353]  |
| 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, FS |
| 作者单位 | 1.CCAST, World Lab, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Nucl Res, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ming, ZY,Zhang, FS,Chen, LW,et al. Determination of impact parameter at intermediate energy heavy ion collision[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(4):320-325. |
| APA | Ming, ZY,Zhang, FS,Chen, LW,&Zhu, ZY.(2000).Determination of impact parameter at intermediate energy heavy ion collision.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(4),320-325. |
| MLA | Ming, ZY,et al."Determination of impact parameter at intermediate energy heavy ion collision".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.4(2000):320-325. |
入库方式： OAI收割
来源：近代物理研究所
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