Dynamic model study of fusion reactions for Ca-40,Ca-48+Zr-90,Zr-96
文献类型：期刊论文
| 作者 | Liu, ZH; Zhao, K; Li, ZX; Wu, XZ; Wang, N; Zhang, YX; Zhang, HQ; Li, ZX , China Inst Atom Energy, Beijing 102413, Peoples R China; Tian, JL |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006 |
| 卷号 | 30期号:1页码:26-31 |
| ISSN号 | 0254-3052 |
| 英文摘要 | Based on the Improved Quantum Molecular Dynamics Model the fusion reactions of Ca-40,Ca-48+ Zr-90,Zr-96 are studied by making a more rigorous treatment of the initial condition. The study shows that: (1) the calculated fusion cross sections for all four reactions of Ca-40,Ca-48+ Zr-90,Zr-96 are in good agreement with experiment data; (2) the sub-barrier fusion for the neutron-rich reaction Ca-40+Zr-96 is substantially enhanced as compared with the other three reactions. In order to understand the reason why the sub-barrier fusion of the neutron-rich reaction Ca-40+ Zr-96 is enhanced as compared with the non-neutron-rich reaction Ca-40+ Zr-96 and that of the neutron-rich reaction Ca-48+ Zr-96 is not enhanced, the further investigations are carried out, those are: the dynamic fusion barriers for four reactions, the relation between dynamic fusion barrier and nucleon transfer and the relation between nucleon transfer and corresponding reaction Q value. It has been found that positive Q value leads to the strong nucleon transfer which reduces the dynamic fusion barrier and enhances the sub-barrier fusion cross section. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000234460500005 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/6069]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Li, ZX , China Inst Atom Energy, Beijing 102413, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, ZH,Zhao, K,Li, ZX,et al. Dynamic model study of fusion reactions for Ca-40,Ca-48+Zr-90,Zr-96[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(1):26-31. |
| APA | Liu, ZH.,Zhao, K.,Li, ZX.,Wu, XZ.,Wang, N.,...&Tian, JL.(2006).Dynamic model study of fusion reactions for Ca-40,Ca-48+Zr-90,Zr-96.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(1),26-31. |
| MLA | Liu, ZH,et al."Dynamic model study of fusion reactions for Ca-40,Ca-48+Zr-90,Zr-96".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.1(2006):26-31. |
入库方式： OAI收割
来源：理论物理研究所
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