講演者名:飯島

タイトル:Radiation-Driven Winds from Supermassive Binary Black Holes and its Observational Signature

アブスト:Supermassive binary black holes (SMBBHs) are believed to arise through galaxy merger events.On according to simulations on SMBBHs so far, there are triple disks in this binary system, namely circumbinary disk and 2 "mini-disks" around each black hole component. We study the radiation-pressure driven winds from supercritical accretion disks around SMBBHs to elucidate its possible observational signatures by 2 steps of calculation. I review again shortly the studies on SMBBHs, and talk about the topics which I couldn't show in the past seminar due to time limit.