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题名: Fission barrier for Pu-240 in the quadrupole constrained relativistic mean field approach
作者: Lu, Hong-Feng ;  Geng, Li-Sheng ;  Jie, Meng
刊名: CHINESE PHYSICS LETTERS
出版日期: 2006
卷号: 23, 期号:11, 页码:2940-2943
关键词: HARTREE-BOGOLIUBOV THEORY ;  GROUND-STATE PROPERTIES ;  NUCLEI ;  MODELS ;  FOCK
学科分类: Physics
通讯作者: Lu, HF , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
部门归属: Peking Univ, Sch Phys, Beijing 100871, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China
英文摘要: The fission barrier for Pu-240 is investigated beyond the second saddle point in the potential energy surface by the constrained relativistic mean field method with the newly proposed parameter set PK1. The microscopic correction for the centre-of-mass motion is essential to provide the correct potential energy surface. The shell effects that stabilize the nuclei against the fission is also investigated by the Strutinsky method. The shapes for the ground state, fission isomer and saddle-points, etc, are studied in detail.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000241992400016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5874
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:
Lu, Hong-Feng,Geng, Li-Sheng,Jie, Meng. Fission barrier for Pu-240 in the quadrupole constrained relativistic mean field approach[J]. CHINESE PHYSICS LETTERS,2006,23(11):2940-2943.
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