Systematic calculations on exotic alpha-decay half-lives of nuclei with N=125, 126, 127
文献类型：期刊论文
| 作者 | Qian, YB ; Ren, ZZ |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2011 |
| 卷号 | 852期号:1页码:82-91 |
| 关键词 | DEPENDENT CLUSTER MODEL FINE-STRUCTURE SHELL SCATTERING STATES WIDTH |
| ISSN号 | 0375-9474 |
| 通讯作者 | Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China. |
| 英文摘要 | We present systematical calculations on the alpha-decay half-lives of the exotic N = 125, 126, 127 isotones, including even even, odd-A, and odd odd nuclei, by using the modified two-potential approach within the density-dependent cluster model (DDCM). The decay widths are obtained in terms of the bound state wave function and the scattering wave function. The a-preformation factors are evaluated in a Z-dependent formula based on the microscopic two-level model. With the preformation factors including the shell effect, the calculated half-lives of alpha transitions to both the ground states and the excited states agree well with the experimental data. (C) 2011 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11035001, 10535010, 10675090, 10775068, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20070284016, 20100091110028] |
| 原文出处 | http://dx.doi.org/10.1016/j.nuclphysa.2011.01.007 |
| 语种 | 英语 |
| WOS记录号 | WOS:000288412000005 |
| 公开日期 | 2013-05-17 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14408]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Qian, YB,Ren, ZZ. Systematic calculations on exotic alpha-decay half-lives of nuclei with N=125, 126, 127[J]. NUCLEAR PHYSICS A,2011,852(1):82-91. |
| APA | Qian, YB,&Ren, ZZ.(2011).Systematic calculations on exotic alpha-decay half-lives of nuclei with N=125, 126, 127.NUCLEAR PHYSICS A,852(1),82-91. |
| MLA | Qian, YB,et al."Systematic calculations on exotic alpha-decay half-lives of nuclei with N=125, 126, 127".NUCLEAR PHYSICS A 852.1(2011):82-91. |
入库方式： OAI收割
来源：理论物理研究所
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