论文标题
核配对差距和中子星冷却
Nuclear Pairing Gaps and Neutron Star Cooling
论文作者
论文摘要
我们研究了核配对差距的重要性的分离中子星的冷却。在Brueckner-Hartree-fock方法中得出的状态的显微镜核方程式与兼容的中子和质子配对间隙一起使用。然后，我们研究修改差距对最终推导的中子星质量分布的影响。我们发现，可以实现所有当前冷却数据的一致描述，并且可以预测合理的中子星质量分布（略微降低约40 \％）质子1S0 Bardeen-Cooper-Schrieffer（BCS）间隙（BCS）间隙，而没有中Nepron 3p2配对。
We study the cooling of isolated neutron stars with particular regard to the importance of nuclear pairing gaps. A microscopic nuclear equation of state derived in the Brueckner-Hartree-Fock approach is used together with compatible neutron and proton pairing gaps. We then study the effect of modifying the gaps on the final deduced neutron star mass distributions. We find that a consistent description of all current cooling data can be achieved and a reasonable neutron star mass distribution can be predicted employing the (slightly reduced by about 40\%) proton 1S0 Bardeen-Cooper-Schrieffer (BCS) gaps and no neutron 3P2 pairing.
