中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics

文献类型:期刊论文

作者Yu, H; Fang, DQ; Ma, YG
刊名NUCLEAR SCIENCE AND TECHNIQUES
出版日期2020
卷号31期号:6页码:-
关键词HEAVY-ION COLLISIONS EQUATION
ISSN号1001-8042
DOI10.1007/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
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
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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):-.

入库方式: OAI收割

来源:上海应用物理研究所

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