标题： 中子星物质的泡利顺磁性和中子星磁场的上限 显示英文标题

标题： Pauli Paramagnetism of Neutron Star Matter and the Upper Limit for Neutron Star Magnetic Fields

摘要： 已经发展出强磁化中子星内部$n-p-e$系统的相对论性泡利顺磁性版本。获得了这些组成部分在完全极化时的磁场强度饱和值的解析表达式。从电子组分的完全极化构型中，预测了中子星磁场的上限。得出结论，如果组成成分是电子、质子和中子的$\beta$平衡态，那么磁星（强磁化的年轻中子星）确实无法存在。提出了一种替代模型。 显示英文摘要

摘要： A relativistic version of Pauli paramagnetism for $n-p-e$ system inside a strongly magnetized neutron star has been developed. An analytical expressions for the saturation value of magnetic field strength for each of these constituents at which they are completely polarized have been obtained. From the fully polarized configuration of electronic component, an upper limit for neutron star magnetic field is predicted. It has been concluded that indeed, magnetars, as stronly magnetized young neutron stars can not exist if the constituents are electron, proton and neutron in $\beta$-equilibrium. An alternative model has been proposed.