New deformed model of alpha-decay half-lives with a microscopic potential

doi:10.1103/PhysRevB.73.041301

	New deformed model of alpha-decay half-lives with a microscopic potential
	Xu, C ; Ren, ZZ
刊名	PHYSICAL REVIEW C
	2006-04-01
卷号	73 页码:5
ISSN号	0556-2813
DOI	10.1103/PhysRevB.73.041301
英文摘要	The alpha-decay half-lives of deformed nuclei are investigated in a new version of the density-dependent cluster model. By the multipole expansion method, the deformation- and orientation-dependent double-folding potential is derived to calculate the alpha-decay width through a deformed Coulomb barrier. We perform systematic calculations for the ground-state alpha transitions of even-even nuclei with Z=52-104. The theoretical results are in good agreement with the experimental data. This is, to our knowledge, the first deformed calculation of alpha-decay half-lives within the framework of microscopic double-folding potentials. A unified description of alpha-decay half-lives of both spherical and deformed nuclei is obtained by the microscopic potentials.
WOS关键词	DEPENDENT CLUSTER MODEL ; SCATTERING ; EMISSION ; NUCLEI ; PO-212 ; SHELL ; FISSION ; STATE ; WIDTH
WOS研究方向	Physics
语种	英语
出版者	AMERICAN PHYSICAL SOC
WOS记录号	WOS:000237157300001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/26714]
专题	中国科学院近代物理研究所
通讯作者	Xu, C
作者单位	1.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China 3.Nanjing Univ, CPNPC, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Xu, C,Ren, ZZ. New deformed model of alpha-decay half-lives with a microscopic potential[J]. PHYSICAL REVIEW C,2006,73:5.
APA	Xu, C,&Ren, ZZ.(2006).New deformed model of alpha-decay half-lives with a microscopic potential.PHYSICAL REVIEW C,73,5.
MLA	Xu, C,et al."New deformed model of alpha-decay half-lives with a microscopic potential".PHYSICAL REVIEW C 73(2006):5.