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题名: Toward a comprehensive description of decay properties for uranium isotopes
作者: Qian, YB ;  Ren, ZZ
刊名: PHYSICAL REVIEW C
出版日期: 2016
卷号: 94, 期号:6, 页码:64321
学科分类: Physics
DOI: http://dx.doi.org/10.1103/PhysRevC.94.064321
通讯作者: Qian, YB (reprint author), Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China. ;  Qian, YB (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China. ;  Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
文章类型: Article
英文摘要: Within the enhanced density dependent cluster model, with specific concern for density distributions in related nuclei, we investigate a decay and cluster radioactivity in uranium isotopes in the range 217 <= A <= 243. The available experimental data are found to be well reproduced, especially including the very recently measured values of new neutron-deficient isotopes. The half-lives of possible cluster emissions are consequently predicted as well, and will be somewhat valuable for future detection. Moreover, beta decay half-lives of these nuclei are also evaluated with respect to all kinds of beta processes, while their spontaneous fission lifetimes are provided via an effective relationship between the half-life and crucial quantities, namely the fissility parameter and fission barriers. In this sense, a full understanding of decay properties in uranium isotopes is expected to be achieved by combining their various radioactive features.
类目[WOS]: Physics, Nuclear
关键词[WOS]: ALPHA-DECAY ;  SCATTERING ;  NUCLEI ;  MODEL ;  POTENTIALS
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11375086, 11535004, 11605089, 11120101005] ;  Natural Science Youth Fund of Jiangsu Province [BK20150762] ;  Fundamental Research Funds for the Central Universities [30916011339] ;  973 National Major State Basic Research and Development Program of China [2013CB834400] ;  Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD)
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21457
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Qian, YB,Ren, ZZ. Toward a comprehensive description of decay properties for uranium isotopes[J]. PHYSICAL REVIEW C,2016,94(6):64321.
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