arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1303.6835astro-ph.HE
收藏

热发射中子星的脉冲轮廓

Pulse profiles from thermally emitting neutron stars

R. Turolla, L. Nobili

摘要:

本文重新考虑了广义相对论中中子星表面热辐射斑脉冲轮廓的计算问题。我们表明,它是可能的扩展Beloborodov(2002)的方法,包括(多个)在不同位置的恒星表面上的有限大小的斑点。脉冲轮廓的结果表示为比较简单的分析公式,只涉及初等函数。

英文摘要:

The problem of computing the pulse profiles from thermally emitting spots on the surface of a neutron star in general relativity is reconsidered. We show that it is possible to extend Beloborodov (2002) approach to include (multiple) spots of finite size in different positions on the star surface. Results for the pulse profiles are expressed by comparatively simple analytical formulas which involve only elementary functions.

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。

↑