Effect of tensor force on dissipation dynamics in time-dependent Hartree-Fock theory

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	Effect of tensor force on dissipation dynamics in time-dependent Hartree-Fock theory
	Zhou, SG
刊名	SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
	2014
卷号	57 期号:9 页码:1618-1622
关键词	HEAVY-ION COLLISIONS NUCLEAR O-16&O-16
ISSN号	1674-7348
通讯作者	Guo, L (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
英文摘要	The role of tensor force on the collision dynamics of O-16+O-16 is investigated in the framework of a fully three-dimensional time-dependent Hartree-Fock theory. The calculations are performed with modern Skyrme energy functional plus tensor terms. Particular attention is given on the analysis of dissipation dynamics in heavy-ion collisions. The energy dissipation is found to decrease as an initial bombarding energy increases in deep-inelastic collisions for all the Skyrme parameter sets studied here because of the competition between the collective motion and the single-particle degrees of freedom. We reveal that the tensor forces may either enhance or reduce the energy dissipation depending on the different parameter sets. The fusion cross section without tensor force overestimates the experimental value by about 25%, while the calculation with tensor force T11 has good agreement with experimental cross section.
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China [11175252, 11121403, 11120101005, 11211120152, 11275248]; National Key Basic Research Program of China [2013CB834400]; Knowledge Innovation Project of the Chinese Academy of Sciences [KJCX2-EW-N01]; President Fund of UCAS; Scientific Research Foundation for the Returned Overseas Chinese Scholars, Ministry of Education of China; Open Project Program of State Key Laboratory of Theoretical Physics; Institute of Theoretical Physics, Chinese Academy of Sciences, China [Y4KF041CJ1]
原文出处	http://dx.doi.org/10.1007/s11433-014-5536-8
语种	英语
WOS记录号	WOS:000339950600002
公开日期	2015-06-03
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15665]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Zhou, SG. Effect of tensor force on dissipation dynamics in time-dependent Hartree-Fock theory[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2014,57(9):1618-1622.
APA	Zhou, SG.(2014).Effect of tensor force on dissipation dynamics in time-dependent Hartree-Fock theory.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,57(9),1618-1622.
MLA	Zhou, SG."Effect of tensor force on dissipation dynamics in time-dependent Hartree-Fock theory".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 57.9(2014):1618-1622.