Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics

doi:10.1007/s41365-020-00766-x

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics
	Yu, H ; Fang, DQ ; Ma, YG
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2020
卷号	31 期号:6 页码:-
关键词	HEAVY-ION COLLISIONS EQUATION
ISSN号	1001-8042
DOI	10.1007/s41365-020-00766-x
文献子类	期刊论文
英文摘要	Simulations of infinite nuclear matter at different densities, isospin asymmetries and temperatures are performed using the isospin-dependent quantum molecular dynamics (IQMD) model to study the equation of state and symmetry energy. A rigorous periodic boundary condition is used in the simulations. Symmetry energies are extracted from the binding energies under different conditions and compared to the classical molecular dynamics (CMD) model using the same method. The results show that both models can reproduce the experimental results for the symmetry energies at low densities, but IQMD is more appropriate than CMD for nuclear matter above the saturation density. This indicates that IQMD may be a reliable model for the study of the properties of infinite nuclear matter.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32959]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Fudan Univ, Inst Modern Phys, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200433, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Yu, H,Fang, DQ,Ma, YG. Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics[J]. NUCLEAR SCIENCE AND TECHNIQUES,2020,31(6):-.
APA	Yu, H,Fang, DQ,&Ma, YG.(2020).Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics.NUCLEAR SCIENCE AND TECHNIQUES,31(6),-.
MLA	Yu, H,et al."Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics".NUCLEAR SCIENCE AND TECHNIQUES 31.6(2020):-.