Systematic calculation of a decay within a generalized density-dependent cluster model

doi:10.1103/PhysRevC.81.024315

	Systematic calculation of a decay within a generalized density-dependent cluster model
	Ni, Dongdong 1,2; Ren, Zhongzhou 1,2,3
刊名	PHYSICAL REVIEW C
	2010-02-01
卷号	81 页码:10
ISSN号	0556-2813
DOI	10.1103/PhysRevC.81.024315
英文摘要	We perform an extensive investigation on a decays in both even-A and odd-A nuclei within the new version of the generalized density-dependent cluster model. The microscopic deformed potential is numerically constructed in the double-folding model by the multipole expansion method. The coupled-channel effect resulting from nuclear deformation is included by using the coupled-channel Schrodinger equation with outgoing wave boundary conditions. The fine structure observed in a decay is well described by taking into account the angular momentum of the emitted a particle and the Boltzmann distribution of excitation spectrum in daughter nuclei. A good agreement between experiment and theory is achieved, and the results of our calculations are discussed in detail, together with the sensitivity of the calculated half-lives and branching ratios to some physical quantities used in the calculations.
资助项目	National Natural Science Foundation of China[10535010] ; National Natural Science Foundation of China[10675090] ; National Natural Science Foundation of China[10775068] ; National Natural Science Foundation of China[10735010] ; National Natural Science Foundation of China[10975072] ; 973 National Major State Basic Research and Development of China[2007CB815004] ; CAS Knowledge Innovation[KJCX2-SW-N02] ; Research Fund of Doctoral Point (RFDP)[20070284016]
WOS关键词	EVEN-EVEN NUCLEI ; ALPHA-DECAY ; FINE-STRUCTURE ; HALF-LIVES ; SCATTERING ; RADIOACTIVITY ; POTENTIALS ; EMISSION ; ELEMENTS ; PO-212
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000275060200023
资助机构	National Natural Science Foundation of China ; 973 National Major State Basic Research and Development of China ; CAS Knowledge Innovation ; Research Fund of Doctoral Point (RFDP)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/31860]
专题	中国科学院近代物理研究所
通讯作者	Ni, Dongdong
作者单位	1.Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China 2.Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China 3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ni, Dongdong,Ren, Zhongzhou. Systematic calculation of a decay within a generalized density-dependent cluster model[J]. PHYSICAL REVIEW C,2010,81:10.
APA	Ni, Dongdong,&Ren, Zhongzhou.(2010).Systematic calculation of a decay within a generalized density-dependent cluster model.PHYSICAL REVIEW C,81,10.
MLA	Ni, Dongdong,et al."Systematic calculation of a decay within a generalized density-dependent cluster model".PHYSICAL REVIEW C 81(2010):10.