Model-independent trend of alpha-preformation probability

doi:10.1007/s11433-013-5159-5

	Model-independent trend of alpha-preformation probability
	Qian YiBin 1,2; Ren ZhongZhou 1,2,3,4
刊名	SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
	2013-08-01
卷号	56 页码:1520-1524
关键词	Alpha Decay Preformation Factor Cluster Model
ISSN号	1674-7348
DOI	10.1007/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.
资助项目	Science and Technology Development Fund of Macau[068/2011/A]
WOS关键词	EMISSION ; PARTICLE ; PO-212 ; DECAYS
WOS研究方向	Physics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000321871800014
内容类型	期刊论文
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.