Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems

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	Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems
	Wang Nan; Li Jun-Qing; Zhao En-Guang; Feng Zhao-Qing; Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
	2007
发表期刊	CHINESE PHYSICS LETTERS
ISSN	0256-307X
卷号	24 期号:8 页码:2219-2222
摘要	A double folding method with simplified Skyreme-type nucleon-nucleon interaction is used to calculate the nuclear interaction potential between two nuclei. The calculation is performed in tip-to-tip orientation of the two nuclei if they are deformed. Based on this methods, the potential energy surfaces, the fusion probabilities and the evaporation residue cross sections for some cold fusion reactions leading to super-heavy elements within di-nuclear system model are evaluated. It is indicated that after the improvement, the exponential decreasing systematics of the fusion probability with increasing charge number of projectile on the Pb based target become better and the evaporation residue cross sections are in better agreement with the experimental data.
部门归属	Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China; Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; Peking Univ, Sch Phys, Beijing 100871, Peoples R China
关键词	Model Collisions
学科领域	Physics
收录类别	SCI
WOS记录号	WOS:000248657500018
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/5684
专题	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	Wang Nan,Li Jun-Qing,Zhao En-Guang,et al. Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems[J]. CHINESE PHYSICS LETTERS,2007,24(8):2219-2222.
APA	Wang Nan,Li Jun-Qing,Zhao En-Guang,Feng Zhao-Qing,&Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China.(2007).Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems.CHINESE PHYSICS LETTERS,24(8),2219-2222.
MLA	Wang Nan,et al."Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems".CHINESE PHYSICS LETTERS 24.8(2007):2219-2222.

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