Influence of octupole deformation and orientation on the potential energy surface in the di-nuclear system model

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	Influence of octupole deformation and orientation on the potential energy surface in the di-nuclear system model
	Scheid, W.; Wang Nan; Zhou Shan-Gui; Zhao En-Guang; Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
刊名	CHINESE PHYSICS C
	2010
卷号	34 期号:10 页码:1615-1621
关键词	Compound Nucleus Formation Heavy-nuclei Complete Fusion Massive Nuclei Quasi-fission Elements Competition Collisions Hindrance Dynamics
ISSN号	1674-1137
英文摘要	The nuclear and Coulomb potentials between deformed nuclei with octupole deformations and arbitrary orientations are evaluated numerically. The effects of the octupole deformation on the potential between nuclei and the potential energy surface (PES) used in the description of the production of super-heavy nuclei (SHN) by heavy-ion fusion reactions are investigated in the di-nuclear system model. It is found that the nuclear octupole deformation significantly changes the shape of the PES, which may influence the fusion probability of the SHN. Also, PESs in the tip-belly and belly-belly cases are investigated. Finally, the quasi-fission barriers in the tip-tip and belly-belly cases are evaluated. It is found that the quasi-fission barriers of the belly-belly case are generally larger than those of the tip-tip case.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000282531300012
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5041]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
推荐引用方式 GB/T 7714	Scheid, W.,Wang Nan,Zhou Shan-Gui,et al. Influence of octupole deformation and orientation on the potential energy surface in the di-nuclear system model[J]. CHINESE PHYSICS C,2010,34(10):1615-1621.
APA	Scheid, W.,Wang Nan,Zhou Shan-Gui,Zhao En-Guang,&Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China.(2010).Influence of octupole deformation and orientation on the potential energy surface in the di-nuclear system model.CHINESE PHYSICS C,34(10),1615-1621.
MLA	Scheid, W.,et al."Influence of octupole deformation and orientation on the potential energy surface in the di-nuclear system model".CHINESE PHYSICS C 34.10(2010):1615-1621.