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题名: Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems
作者: Wang Nan ;  Li Jun-Qing ;  Zhao En-Guang ;  Feng Zhao-Qing
刊名: CHINESE PHYSICS LETTERS
出版日期: 2007
卷号: 24, 期号:8, 页码:2219-2222
关键词: MODEL ;  COLLISIONS
学科分类: Physics
通讯作者: Wang, N , Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
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
英文摘要: 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.
收录类别: SCI
WOS记录号: WOS:000248657500018
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5684
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
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.
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文件名: Nuclear potential and fusion cross sections for synthesizing super-heavy elements in di-nuclear systems.pdf
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