Production of heavy and superheavy nuclei in massive fusion reactions
文献类型：期刊论文
| 作者 | Feng, Zhao-Qing1 ; Jin, Gen-Ming1; Li, Jun-Qing1; Scheid, Werner2
|
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2009-01-15 |
| 卷号 | 816期号:1页码:33-51 |
| 关键词 | DNS model Evaporation-residue excitation functions (48)Ca induced fusion reactions Isotopic trends |
| ISSN号 | 0375-9474 |
| DOI | 10.1016/j.nuclphysa.2008.11.003 |
| 英文摘要 | Within the framework of a dinuclear system (DNS) model, the evaporation-residue excitation functions and the quasi-fission mass yields in the (48)Ca induced fusion reactions are investigated systematically and compared with available experimental data. Maximal production cross sections of superheavy nuclei based on stable actinide targets are obtained. Isotopic trends in the production of the superheavy elements Z = 110, 112-118 based oil the actinide isotopic targets are analyzed systematically. Optimal evaporation channels and combinations as well as the corresponding excitation energies are proposed. The possible factors that influencing the isotopic dependence of the production cross sections are analyzed. The formation of the superheavy nuclei based on the isotopes U with different projectiles are also investigated and calculated. Crown Copyright (C) 2008 Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | DINUCLEAR-SYSTEM MODEL ; ION COLLISIONS ; QUASI-FISSION ; COULOMB BARRIER ; CROSS-SECTIONS ; CA-48-INDUCED REACTIONS ; HEAVIEST ELEMENTS ; ANGULAR-MOMENTUM ; DYNAMICS ; DECAY |
| 资助项目 | National Natural Science Foundation of China[10805061] ; Chinese Academy of Sciences[2007CB815000] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000262824300003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China ; Chinese Academy of Sciences |
| 公开日期 | 2009-11-20 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/210]  |
| 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 | Feng, Zhao-Qing |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Giessen, Inst Theoret Phys, D-35392 Giessen, Germany |
| 推荐引用方式 GB/T 7714 | Feng, Zhao-Qing,Jin, Gen-Ming,Li, Jun-Qing,et al. Production of heavy and superheavy nuclei in massive fusion reactions[J]. NUCLEAR PHYSICS A,2009,816(1):33-51. |
| APA | Feng, Zhao-Qing,Jin, Gen-Ming,Li, Jun-Qing,&Scheid, Werner.(2009).Production of heavy and superheavy nuclei in massive fusion reactions.NUCLEAR PHYSICS A,816(1),33-51. |
| MLA | Feng, Zhao-Qing,et al."Production of heavy and superheavy nuclei in massive fusion reactions".NUCLEAR PHYSICS A 816.1(2009):33-51. |
入库方式： OAI收割
来源：近代物理研究所
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