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Possible alpha decay chains from isotopes of superheavy element 120

文献类型：期刊论文

作者Qian, YB ; Ren, ZZ
刊名EUROPEAN PHYSICAL JOURNAL A
出版日期2013
卷号49期号:1页码:5
关键词FISSION HALF-LIVES CLUSTER RADIOACTIVITY GROUND-STATE NUCLEI SYSTEMATICS EMISSION PARTICLE WIDTH MODEL
ISSN号1434-6001
通讯作者Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
英文摘要We investigate the a decay half-lives of even-Z superheavy nuclei up to Z = 120 by the modified two-potential approach. Based on the density-dependent cluster model, the a daughter potential is obtained from the double folding integral, taking into account the effect of nuclear deformation. A reasonable formula related with the fissility parameter and the fission barrier height, is applied to evaluate the spontaneous fission half-lives of the studied nuclei. After the performance of the competition between a decay and spontaneous fission, possible a decay chains are proposed in pursuit of being useful for the future experiment.
学科主题Physics
收录类别SCI
资助信息National Natural Science Foundation of China [11035001, 10975072, 10735010, 11120101005]; 973 National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD); Research and Innovation for College Postgraduate of JiangSu Province [CXZZ12_0031]; Science and Technology Development Fund of Macau [068/2011/A]
原文出处http://dx.doi.org/10.1140/epja/i2013-13005-0
语种英语
WOS记录号WOS:000315048100005
公开日期2014-04-25
源URL[http://ir.itp.ac.cn/handle/311006/15454]  
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. Possible alpha decay chains from isotopes of superheavy element 120[J]. EUROPEAN PHYSICAL JOURNAL A,2013,49(1):5.
APA Qian, YB,&Ren, ZZ.(2013).Possible alpha decay chains from isotopes of superheavy element 120.EUROPEAN PHYSICAL JOURNAL A,49(1),5.
MLA Qian, YB,et al."Possible alpha decay chains from isotopes of superheavy element 120".EUROPEAN PHYSICAL JOURNAL A 49.1(2013):5.

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来源：理论物理研究所

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