ITP OpenIR  > SCI期刊论文
Ni, DD; Ren, ZZ; Ni, DD (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
Alpha-Decay Studies of Rf, Sg, and Hs Isotopes within the Multi-Channel Cluster Model
Source PublicationPROGRESS OF THEORETICAL PHYSICS SUPPLEMENT
Language英语
KeywordHalf-lives Nuclei Radioactivity Emission Elements
AbstractBesides alpha-decay energies and half-lives, more information on nuclear structure properties can be obtained from fine structure observed in a decay. The multi-channel cluster model (MCCM) for well-deformed alpha emitters has very recently been proposed for a precise description of the alpha-decay fine structure. In this paper, based on the neWly proposed Q alpha formula and the predicted rotational energy for superheavy nuclei, we present a theoretical prediction of the fine structure in the alpha decay of deformed Rf, Sg, and Hs isotopes within the MCCM. The branching ratios to various daughter states and total alpha-decay half-lives are evaluated by the five-channels microscopic calculations. Any adjustable parameter is not introduced in our calculations. This is, to our knowledge, the first coupled-channel study of the alpha-decay fine structure in superheavy nuclei. It is expected that the present predictions would be useful for ongoing or future experiments on structure researches of superhezwy nuclei.
2012
ISSN0375-9687
Issue196Pages:445-450
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [10735010, 10975072, 11035001, 11120101005]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS Knowledge Innovation [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; National Natural Science Foundation of China [10735010, 10975072, 11035001, 11120101005]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS Knowledge Innovation [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; National Natural Science Foundation of China [10735010, 10975072, 11035001, 11120101005]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS Knowledge Innovation [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD) ; National Natural Science Foundation of China [10735010, 10975072, 11035001, 11120101005]; 973 National Major State Basic Research and Development of China [2007CB815004, 2010CB327803]; CAS Knowledge Innovation [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15187
CollectionSCI期刊论文
Corresponding AuthorNi, DD (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
Recommended Citation
GB/T 7714
Ni, DD,Ren, ZZ,Ni, DD . Alpha-Decay Studies of Rf, Sg, and Hs Isotopes within the Multi-Channel Cluster Model[J]. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT,2012(196):445-450.
APA Ni, DD,Ren, ZZ,&Ni, DD .(2012).Alpha-Decay Studies of Rf, Sg, and Hs Isotopes within the Multi-Channel Cluster Model.PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT(196),445-450.
MLA Ni, DD,et al."Alpha-Decay Studies of Rf, Sg, and Hs Isotopes within the Multi-Channel Cluster Model".PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT .196(2012):445-450.
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