关于最大旋转超大质量黑洞周围盘的Lyman边缘特征
天体物理学
2007-05-23 v1
摘要
我们计算了围绕最大旋转黑洞的盘的Lyman discontinuity振幅。采用此前开发的数值模型(Sincell和Krolik 1998)计算局部发射盘光谱,然后使用新的广义相对论射线追踪代码来确定作为倾斜角(theta_o)函数的观察光谱。我们发现,对于倾斜角cos(theta_o) < 0.8的盘,Lyman discontinuity不可探测,但面向观察的盘仍保留显著特征。
引用
@article{arxiv.astro-ph/9801088,
title = {Lyman Edge Features from Accretion Disks Around Maximally Rotating Supermassive Black Hole},
author = {Mark W. Sincell},
journal= {arXiv preprint arXiv:astro-ph/9801088},
year = {2007}
}
备注
2 pages, 1 figure, to appear in the proceedings for the Atelier ADJ-LAOG, "La relation accretion-ejection", Observatoire de Grenoble