alpha decay half-lives of new superheavy nuclei within a generalized liquid drop model | |
Zhang, Hongfei; Zuo, Wei; Li, Junqing; Royer, G. | |
刊名 | PHYSICAL REVIEW C
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2006-07-01 | |
卷号 | 74期号:1页码:4 |
ISSN号 | 0556-2813 |
DOI | 10.1103/PhysRevC.74.017304 |
英文摘要 | The alpha decay half-lives of the recently produced isotopes of the 112, 114, 116 and 118 nuclei and decay products have been calculated in the quasi-molecular shape path using the experimental Q(alpha) value and a Generalized Liquid Drop Model including the proximity effects between nucleons in the neck or the gap between the nascent fragments. Reasonable estimates are obtained for the observed alpha decay half-lives. The results are compared with calculations using the Density-Dependent M3Y effective interaction and the Viola-Seaborg-Sobiczewski formulae. Generalized Liquid Drop Model predictions are provided for the alpha decay half-lives of other superheavy nuclei using the Finite Range Droplet Model Q(alpha) and compared with the values derived from the VSS formulae. |
WOS关键词 | QUASI-MOLECULAR SHAPES ; HEAVIEST ELEMENTS ; EMISSION ; CA-48 |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | AMERICAN PHYSICAL SOC |
WOS记录号 | WOS:000239511600061 |
公开日期 | 2010-10-29 |
内容类型 | 期刊论文 |
源URL | [http://ir.imp.cas.cn/handle/113462/6165] ![]() |
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 | Zhang, Hongfei |
作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Res Ctr Nucl Theory, Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China 3.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 4.Univ Nantes, Ecole Mines, CNRS,IN2P3, UMR,Lab Subatech, F-44307 Nantes 03, France |
推荐引用方式 GB/T 7714 | Zhang, Hongfei,Zuo, Wei,Li, Junqing,et al. alpha decay half-lives of new superheavy nuclei within a generalized liquid drop model[J]. PHYSICAL REVIEW C,2006,74(1):4. |
APA | Zhang, Hongfei,Zuo, Wei,Li, Junqing,&Royer, G..(2006).alpha decay half-lives of new superheavy nuclei within a generalized liquid drop model.PHYSICAL REVIEW C,74(1),4. |
MLA | Zhang, Hongfei,et al."alpha decay half-lives of new superheavy nuclei within a generalized liquid drop model".PHYSICAL REVIEW C 74.1(2006):4. |
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