中子星内壳物态方程--非束缚中子态的讨论
Equation of state in the inner crust of neutron stars: discusion of the unbound neutron states
摘要:
本文计算了中子星内壳的稳定Wigner-Seitz(W-S)胞,讨论了核壳效应。壳效应之间的区别是由于束缚态和那些诱导的未束缚态,这是假的。然后,我们估计的假壳上的总能量的影响,并将其分解成一个光滑的和剩余的部分。提出了一种修正Wigner-Seitz盒中Hartree-Fock结合能的方法。
英文摘要:
In this paper, we calculate the stable Wigner-Seitz (W-S) cells in the inner crust of neutron stars and we discuss the nuclear shell effects. A distinction is done between the shell effects due to the bound states and those induced by the unbound states, which are shown to be spurious. We then estimate the effects of the spurious shells on the total energy and decompose it into a smooth and a residual part. We propose a correction to the Hartree-Fock binding energy in Wigner-Seitz cell (HF-WS).
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