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Xu, J; Xu, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Isospin splitting of nucleon effective mass and shear viscosity of nuclear matter
Source PublicationPHYSICAL REVIEW C
Language英语
AbstractBased on an improved isospin- and momentum-dependent interaction, I have studied the qualitative effect of isospin splitting of nucleon effective mass on the specific shear viscosity of neutron-rich nuclear matter from a relaxation time approach. It is seen that for m(n)* > m(p)*, the relaxation time of neutrons is smaller, and the neutron flux between flow layers is weaker, leading to a smaller specific shear viscosity of neutron-rich matter compared to the case for m(n)* < m(p)*. The effect is larger in nuclear matter at higher densities, lower temperatures, and larger isospin asymmetries, but it does not affect the behavior of the specific shear viscosity much near nuclear liquid-gas phase transition.
2015
Volume91Issue:3Pages:37601
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1103/PhysRevC.91.037601
Indexed BySCI
Funding OrganizationMajor State Basic Research Development Program (973 Program) in China [2015CB856904, 2014CB845401] ; Major State Basic Research Development Program (973 Program) in China [2015CB856904, 2014CB845401] ; Major State Basic Research Development Program (973 Program) in China [2015CB856904, 2014CB845401] ; Major State Basic Research Development Program (973 Program) in China [2015CB856904, 2014CB845401] ; National Natural Science Foundation of China [11475243, 11421505] ; National Natural Science Foundation of China [11475243, 11421505] ; National Natural Science Foundation of China [11475243, 11421505] ; National Natural Science Foundation of China [11475243, 11421505] ; "100-talent plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; "100-talent plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; "100-talent plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; "100-talent plan" of Shanghai Institute of Applied Physics from the Chinese Academy of Sciences [Y290061011] ; Shanghai Pujiang Program [13PJ1410600] ; Shanghai Pujiang Program [13PJ1410600] ; Shanghai Pujiang Program [13PJ1410600] ; Shanghai Pujiang Program [13PJ1410600]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/21072
Collection理论物理所科研产出_SCI论文
Corresponding AuthorXu, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation
GB/T 7714
Xu, J,Xu, J . Isospin splitting of nucleon effective mass and shear viscosity of nuclear matter[J]. PHYSICAL REVIEW C,2015,91(3):37601.
APA Xu, J,&Xu, J .(2015).Isospin splitting of nucleon effective mass and shear viscosity of nuclear matter.PHYSICAL REVIEW C,91(3),37601.
MLA Xu, J,et al."Isospin splitting of nucleon effective mass and shear viscosity of nuclear matter".PHYSICAL REVIEW C 91.3(2015):37601.
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