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Numerical Simulation of Black Hole Accretion and Outflow

Speaker

Feng Yuan, Shanghai Astronomical Observatory

Time

2017.12.20 15:00-16:00

Venue

Lecture Hall, Floor 1, Physics Building

Abstract

Black hole accretion is a fundamental physical process in the universe. It plays an important role in many fields of astrophysics, including active galactic nuclei, black hole X-ray binaries, Gamma-ray bursts, and tidal disruption events. Many important progresses have been made in recent years, mainly attributed to the rapid development of numerical simulations. In this talk, I will first give a general introduction to accretion, then I will talk about three hot topics in this field: 1) wind from hot accretion flow; 2) jet formation; 3) super-Eddington accretion.