Branching Ratios of alpha Decay for Nuclei near Deformed Shell Closures | |
Wang Yan-Zhao1; Zhang Hong-Fei1; Dong Jian-Min1; Su Xin-Ning1; Zuo Wei1,2![]() | |
刊名 | CHINESE PHYSICS LETTERS
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2009-06-01 | |
卷号 | 26期号:6页码:4 |
ISSN号 | 0256-307X |
英文摘要 | The generalized liquid drop model (GLDM) is extended to the region around deformed shell closure (270)Hs by taking into account the excitation energy E(I+) of the residual daughter nucleus and the centrifugal potential energy V(cen)(r). The branching ratios of alpha decays from the ground state of a parent nucleus to the ground state 0(+) of its deformed daughter nucleus and to the first excited state 2(+) are calculated in the framework of the GLDM. The results support the proposal that a measurement of alpha spectroscopy is a feasible method to extract information on nuclear deformation of superheavy nuclei around the deformed nucleus (270)Hs. |
资助项目 | National Natural Science Foundation of China[10775061] ; National Natural Science Foundation of China[10505016] ; National Natural Science Foundation of China[10575119] ; Fundamental Research Fund for Physics and Mathematics of Lanzhou University[LZULL200805] ; Knowledge Innovation Project of Chinese Academy of Sciences[KJCX-SYW-N02] ; National Basic Research Program of China[2007CB815004] |
WOS关键词 | QUASI-MOLECULAR SHAPES ; SUPERHEAVY ELEMENTS ; EMISSION ; ENERGY ; MODEL |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | IOP PUBLISHING LTD |
WOS记录号 | WOS:000266549300025 |
资助机构 | National Natural Science Foundation of China ; Fundamental Research Fund for Physics and Mathematics of Lanzhou University ; Knowledge Innovation Project of Chinese Academy of Sciences ; National Basic Research Program of China |
公开日期 | 2010-10-29 |
内容类型 | 期刊论文 |
源URL | [http://ir.imp.cas.cn/handle/113462/5263] ![]() |
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 | Wang Yan-Zhao |
作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Wang Yan-Zhao,Zhang Hong-Fei,Dong Jian-Min,et al. Branching Ratios of alpha Decay for Nuclei near Deformed Shell Closures[J]. CHINESE PHYSICS LETTERS,2009,26(6):4. |
APA | Wang Yan-Zhao,Zhang Hong-Fei,Dong Jian-Min,Su Xin-Ning,Zuo Wei,&Li Jun-Qing.(2009).Branching Ratios of alpha Decay for Nuclei near Deformed Shell Closures.CHINESE PHYSICS LETTERS,26(6),4. |
MLA | Wang Yan-Zhao,et al."Branching Ratios of alpha Decay for Nuclei near Deformed Shell Closures".CHINESE PHYSICS LETTERS 26.6(2009):4. |
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