MD simulation study for nuclear matter

被引:29
|
作者
Kido, T [1 ]
Maruyama, T
Niita, K
Chiba, S
机构
[1] Japan Atom Energy Res Inst, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan
[2] Res Org Informat Sci & Technol, Naka, Ibaraki 3191106, Japan
关键词
D O I
10.1016/S0375-9474(99)00736-8
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Properties of nuclear matter below the nuclear saturation density is analyzed by molecular dynamics (MD) simulations with the periodic boundary condition. The equation of state at these densities is softened by the formation of cluster(s) with internal density nearly equal to the saturation density. The structure of nuclear matter shows some exotic shapes with variation of the density. Furthermore, it is found that the symmetry parameter a(sym)(p) is not a linear function of density at low density region.
引用
收藏
页码:877C / 880C
页数:4
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