标题： 状态方程在脉冲星轴向w模振荡中的印记 显示英文标题

标题： The imprint of the equation of state on the axial w-modes of oscillating neutron stars

摘要： 我们讨论非旋转中子星轴向准正则模的脉动频率对描述星体内部状态方程的依赖性。 已经使用连分数方法计算了一组基于不同物理假设并涵盖广泛刚度的状态方程的复数频率。 数值结果表明，探测轴向引力波将有助于区分不同状态方程所依据的模型，从而提供有关中子星物质结构和强相互作用本质的相关信息。 显示英文摘要

摘要： We discuss the dependence of the pulsation frequencies of the axial quasi-normal modes of a nonrotating neutron star upon the equation of state describing the star interior. The continued fraction method has been used to compute the complex frequencies for a set of equations of state based on different physical assumptions and spanning a wide range of stiffness. The numerical results show that the detection of axial gravitational waves would allow to discriminate between the models underlying the different equation of states, thus providing relevant information on both the structure of neutron star matter and the nature of the hadronic interactions.