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Investigation of the symmetry energy of nuclear matter using isospin-dependent quantum molecular dynamics
Yu, H; Fang, DQ; Ma, YG
2020
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume31Issue:6Pages:-
Subtype期刊论文
AbstractSimulations 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.
KeywordHEAVY-ION COLLISIONS EQUATION
DOI10.1007/s41365-020-00766-x
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32959
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100080, Peoples R China
3.Fudan Univ, Inst Modern Phys, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200433, Peoples R China
Recommended Citation
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):-.
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