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Shell effect and capture cross sections in the synthesis of superheavy nuclei

文献类型：期刊论文

作者Du SaiSai1,2; Bian BaoAn1,2,3; Liu Min1,2,4; Feng ZhaoQing5,6; Zhang FengShou1,2,6
刊名SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
出版日期2009-10-01
卷号52期号:10页码:1489-1493
关键词superheavy nuclei transport theory shell effect cross sections
ISSN号1672-1799
DOI10.1007/s11433-009-0211-1
英文摘要The shell effect is included in the improved isospin dependent quantum molecular dynamics model in which the shell correction energy of the system is calculated by using the deformed two-center shell model. A switch function is introduced to connect the shell correction energy of the projectile and the target with that of the compound nucleus during the dynamical fusion process. It is found that the calculated capture cross sections reproduce the experimental data quantitatively at the energy near the Coulomb barrier. The capture cross sections for reaction (35) (80) Br + (82) (208) Pb -> (117) (288) X are also calculated and discussed.
WOS关键词MOLECULAR-DYNAMICS MODEL ; QUASI-FISSION ; FUSION REACTIONS ; COULOMB BARRIER ; HEAVY ; ELEMENTS ; COMPETITION ; DEPENDENCE ; COLLISIONS
资助项目National Natural Science Foundation of China[10575012] ; National Natural Science Foundation of China[10435020] ; Doctoral Station Foundation of Ministry of Education of China[200800270017]
WOS研究方向Physics
语种英语
WOS记录号WOS:000269899900008
出版者SCIENCE CHINA PRESS
资助机构National Natural Science Foundation of China ; Doctoral Station Foundation of Ministry of Education of China
公开日期2010-10-29
源URL[http://ir.imp.cas.cn/handle/113462/5387]  
专题近代物理研究所_近代物理研究所知识存储（2010之前）
通讯作者Zhang FengShou
作者单位1.Beijing Normal Univ, Coll Nucl Sci & Technol, Minist Educ, Key Lab Beam Technol & Mat Modificat, Beijing 100875, Peoples R China
2.Beijing Radiat Ctr, Beijing 100875, Peoples R China
3.Jiangnan Univ, Sch Sci, Wuxi 214122, Peoples R China
4.Guangxi Normal Univ, Coll Phys & Technol, Guilin 541004, Peoples R China
5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
6.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Du SaiSai,Bian BaoAn,Liu Min,et al. Shell effect and capture cross sections in the synthesis of superheavy nuclei[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2009,52(10):1489-1493.
APA Du SaiSai,Bian BaoAn,Liu Min,Feng ZhaoQing,&Zhang FengShou.(2009).Shell effect and capture cross sections in the synthesis of superheavy nuclei.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,52(10),1489-1493.
MLA Du SaiSai,et al."Shell effect and capture cross sections in the synthesis of superheavy nuclei".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 52.10(2009):1489-1493.

入库方式： OAI收割

来源：近代物理研究所

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