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Nuclear dynamical octupole deformation in heavy-ion reactions

文献类型：期刊论文

作者Tang, Cheng1; Jin, Xin1; Wang, Nan1; Zhao, En-Guang2,3,4
刊名FRONTIERS OF PHYSICS
出版日期2015-10-01
卷号10页码:6
关键词heavy-ion reactions nuclear deformation quantum molecular dynamics model
ISSN号2095-0462
DOI10.1007/s11467-015-0510-0
英文摘要Within the quantum molecular dynamics (QMD) model, the dynamical octupole deformation is studied as a function of the central distance between the projectile and target in the approaching process of heavy-ion fusion reactions. The dependence of the maximum dynamical octupole deformations on the incident energies is also investigated. The dynamical octupole deformations can be observed during the approaching process, and the maximum dynamical octupole deformations become more significant with decreasing incident energies. The distributions of the proton and neutron centers in the projectile and target are also investigated, respectively. In the approaching process of heavy-ion fusion reactions, the separation between proton centers for two nuclei is larger than that between neutron centers because of the strong Coulomb potential.
WOS关键词DINUCLEAR SYSTEM MODEL ; QUASI-FISSION ; COLLISIONS ; ORIENTATION ; FUSION
资助项目National Natural Science Foundation of China[11475115] ; National Natural Science Foundation of China[10975100] ; National Natural Science Foundation of China[11275098] ; National Natural Science Foundation of China[10979066] ; National Natural Science Foundation of China[11120101005] ; National Basic Research Program of Ministry of Science and Technology of China[2007CB815000] ; Knowledge Innovation Project of CAS[KJCX2-EW-N01] ; Knowledge Innovation Project of CAS[KJCX2-YW-N32]
WOS研究方向Physics
语种英语
WOS记录号WOS:000363971000003
出版者HIGHER EDUCATION PRESS
资助机构National Natural Science Foundation of China ; National Basic Research Program of Ministry of Science and Technology of China ; Knowledge Innovation Project of CAS
源URL[http://119.78.100.186/handle/113462/40945]  
专题中国科学院近代物理研究所
通讯作者Wang, Nan
作者单位1.Shenzhen Univ, Coll Phys, Shenzhen 518060, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou, Peoples R China
4.Peking Univ, Sch Phys, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714		 Tang, Cheng,Jin, Xin,Wang, Nan,et al. Nuclear dynamical octupole deformation in heavy-ion reactions[J]. FRONTIERS OF PHYSICS,2015,10:6.
APA Tang, Cheng,Jin, Xin,Wang, Nan,&Zhao, En-Guang.(2015).Nuclear dynamical octupole deformation in heavy-ion reactions.FRONTIERS OF PHYSICS,10,6.
MLA Tang, Cheng,et al."Nuclear dynamical octupole deformation in heavy-ion reactions".FRONTIERS OF PHYSICS 10(2015):6.

入库方式： OAI收割

来源：近代物理研究所

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