摘要
讨论了BL Lac天体光变的基本特征和BL Lac天体研究的理论模型,并利用吸积盘理论对X射线选 BL Lac天体MrK421的光变特性作了较满意的解释.
This paper present a discussion for observational and theoretical study models of light variability in BL Lac objects. By using theory of accretion disk, the light variability behaviors of X-ray-selected BL Lac object MrK421 are explained perfectly.
出处
《襄樊学院学报》
2002年第2期12-15,共4页
Journal of Xiangfan University
基金
湖北省教育厅重点科研项目(99A107)
