arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1503.08769astro-ph.SRastro-ph.HE
收藏

从双星合并的引力波信号推断中子星性质

Inferring neutron-star properties from gravitational-wave signals of binary mergers

A. Bauswein, N. Stergioulas, H. -T. Janka

摘要:

两颗中子星合并后形成的合并残留物的振荡是高密度状态方程的特征。主振荡频率在引力波频谱的kHz范围内出现明显的峰值。我们描述了如何的主要振荡频率的残余物可以用来推断非旋转中子星的半径。

英文摘要:

The oscillations of a merger remnant forming after the coalescence of two neutron stars are very characteristic for the high-density equation of state. The dominant oscillation frequency occurs as a pronounced peak in the kHz range of the gravitational-wave spectrum. We describe how the dominant oscillation frequency of the remnant can be employed to infer the radii of non-rotating neutron stars.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑