Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197
文献类型：期刊论文
| 作者 | Li, Zhuxia; Wu, Xizhen; Wang, Ning; Li, ZX , Inst Atom Energy, Beijing 102413, Peoples R China, Peoples R China |
| 刊名 | ROMANIAN REPORTS IN PHYSICS
 |
| 出版日期 | 2007 |
| 卷号 | 59期号:2页码:729-740 |
| 关键词 | Quantum Molecular-dynamics Ion collisIons U-238 Nuclei Cm-248 |
| ISSN号 | 1221-1451 |
| 英文摘要 | By using the improved Quantum Molecular Dynamics model, the Pu-244+(PU)-P-244, U-238+U-238 and (197)An+ Au-197 reactions at the energy range of E-c.m. = 800 MeV to 2000 MeV are studied. We find that the production probability of superheavy fragments(SHF) with Z >= 114 is much higher for Pu-244+Pu-244 reaction compared with that of U-238+U-238 reaction and no product of SHF is found for the Au-197+Au-197. The production probability of SHF is narrowly peaked in the dependence of incident energies. The decay mechanism of the composite system of projectile and target and the time scale of decay process are explored. The binding energies of superheavy fragments are found to be broadly distributed and their shapes turn out to be exotic form. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000254995900045 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5804]  |
| 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 , Inst Atom Energy, Beijing 102413, Peoples R China, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhuxia,Wu, Xizhen,Wang, Ning,et al. Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197[J]. ROMANIAN REPORTS IN PHYSICS,2007,59(2):729-740. |
| APA | Li, Zhuxia,Wu, Xizhen,Wang, Ning,&Li, ZX , Inst Atom Energy, Beijing 102413, Peoples R China, Peoples R China.(2007).Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197.ROMANIAN REPORTS IN PHYSICS,59(2),729-740. |
| MLA | Li, Zhuxia,et al."Search for possible way of producing super-heavy elements - Dynamic study on damped reactions of Pu-244+(PU)-P-244, U-238+U-238 and (197)An+Au-197".ROMANIAN REPORTS IN PHYSICS 59.2(2007):729-740. |
入库方式： OAI收割
来源：理论物理研究所
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