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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
ISSN0256-307X
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
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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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