arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0710.5010astro-ph
收藏

致密物质的EOS与中子星的快速自转

EOS of dense matter and fast rotation of neutron stars

J. L. Zdunik, P. Haensel, M. Bejger, E. Gourgoulhon

摘要:

最近对XTE J1739-285的观测表明,它包含一颗以1122赫兹旋转的中子星。这样的旋转频率将是旋转效应显著的第一个频率。我们研究了非常快速旋转的中子星对恒星质量和脉冲星周期等潜在可观测量的影响。

英文摘要:

Recent observations of XTE J1739-285 suggest that it contains a neutron star rotating at 1122 Hz. Such rotational frequency would be the first for which the effects of rotation are significant. We study the consequences of very fast rotating neutron stars for the potentially observable quantities as stellar mass and pulsar period.

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。

↑