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Model-independent trend of alpha-preformation probability

文献类型：期刊论文

作者Qian YiBin1,2; Ren ZhongZhou1,2,3,4
刊名SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
出版日期2013-08-01
卷号56页码:1520-1524
关键词Alpha Decay Preformation Factor Cluster Model
ISSN号1674-7348
DOI10.1007/s11433-013-5159-5
文献子类Article
英文摘要The alpha-preformation probability is directly deduced from experimental alpha decay energies and half-lives in an analytical way without any modified parameters. Several other model-deduced results, are used to compare with that of the present study. The key role played by the shell effects in the alpha-preformation process is indicated in all these cases. In detail, the alpha-preformation factors of different theoretical extractions are found to have similar behavior for one given isotopic chain, implying the model-independent varying trend of the preformation probability of alpha particle. In addition, the formation probability of heavier particle in cluster radioactivity is also obtained, and this confirms the relationship between the cluster preformation factor and the product of the cluster and daughter proton numbers.
WOS关键词EMISSION ; PARTICLE ; PO-212 ; DECAYS
资助项目Science and Technology Development Fund of Macau[068/2011/A]
WOS研究方向Physics
语种英语
WOS记录号WOS:000321871800014
出版者SCIENCE PRESS
源URL[http://119.78.100.186/handle/113462/48545]  
专题中国科学院近代物理研究所
通讯作者Ren ZhongZhou
作者单位1.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
2.Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China
3.Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
4.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Qian YiBin,Ren ZhongZhou. Model-independent trend of alpha-preformation probability[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2013,56:1520-1524.
APA Qian YiBin,&Ren ZhongZhou.(2013).Model-independent trend of alpha-preformation probability.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,56,1520-1524.
MLA Qian YiBin,et al."Model-independent trend of alpha-preformation probability".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 56(2013):1520-1524.

入库方式： OAI收割

来源：近代物理研究所

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