Seminar Title:	Dancing with Supermassive Black Holes
Speaker:	Dr. LOU YuQing
Affiliation:	(Tsinghua Center for Astrophysics)
When:	Friday Morning, Sep. 10th, 10:00 a.m
Where:	Room 2402, Mengminwei Buliding, (NJU)
	Welcome to Attend
	( PMO Academic committee & academic circulating committee)

　

 Abstract　 

We investigate self-similar dynamic formation and evolution of supermassive black holes (SMBHs) in galactic bulges (Lou & Jiang 2008 MNRAS Letter). Relevant theoretical model developement is summarized in various astrophysical contexts. In particular, we derive the so-called M-sigma relations observed based on a heuristic criterion of forming a SMBH. Radial variations of stellar velocity dispersion are proposed for further observational tests. Similar relations for intermediate black holes in globular clusters is also being explored.