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Alpha-decay branching ratios to high-lying excited-states of the (242)cm -> Pu-238 -> U-234 -> Th-230 -> Rn-226 decay chain

文献类型：期刊论文

作者Zhang Jin-Juan1; Xu Chang1; Ren Zhong-Zhou1,2
刊名CHINESE PHYSICS C
出版日期2009-09-01
卷号33页码:764-768
关键词alpha-decay branching ratios high-lying excited states parity
ISSN号1674-1137
英文摘要We present a systematic calculation on the cc-decay branching ratios to excited-states of an even-even alpha-decay chain Cm-242 -> Pu-238 -> U-234 -> Th-230 -> Rn-226 by the improved barrier penetration approach. The changes of the parities between the parent nuclei and the daughter nuclei are properly taken into account. The theoretical values are compared with the available experimental data and the deviation between them is within a factor of 5 in most cases.
WOS关键词NUCLEI
资助项目National Natural Science Foundation of China[10535010] ; National Natural Science Foundation of China[10805026] ; National Natural Science Foundation of China[10775068] ; National Natural Science Foundation of China[10735010] ; Major State Basic Research Development Program[2007CB815004] ; Doctoral Fund of Ministry of Education of China[20070284016]
WOS研究方向Physics
语种英语
WOS记录号WOS:000269565300010
出版者CHINESE PHYSICAL SOC
资助机构National Natural Science Foundation of China ; Major State Basic Research Development Program ; Doctoral Fund of Ministry of Education of China
源URL[http://119.78.100.186/handle/113462/30156]  
专题中国科学院近代物理研究所
通讯作者Zhang Jin-Juan
作者单位1.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China
2.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Zhang Jin-Juan,Xu Chang,Ren Zhong-Zhou. Alpha-decay branching ratios to high-lying excited-states of the (242)cm -> Pu-238 -> U-234 -> Th-230 -> Rn-226 decay chain[J]. CHINESE PHYSICS C,2009,33:764-768.
APA Zhang Jin-Juan,Xu Chang,&Ren Zhong-Zhou.(2009).Alpha-decay branching ratios to high-lying excited-states of the (242)cm -> Pu-238 -> U-234 -> Th-230 -> Rn-226 decay chain.CHINESE PHYSICS C,33,764-768.
MLA Zhang Jin-Juan,et al."Alpha-decay branching ratios to high-lying excited-states of the (242)cm -> Pu-238 -> U-234 -> Th-230 -> Rn-226 decay chain".CHINESE PHYSICS C 33(2009):764-768.

入库方式： OAI收割

来源：近代物理研究所

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