Misc,

AGN Flickering and Chaotic Accretion

, and .
(Jul 21, 2015)

Abstract

Observational arguments suggest that the growth phases of the supermassive black holes in active galactic nuclei have a characteristic timescale \$\sim 10^5\$ yr. We show that this is the timescale expected in the chaotic accretion picture of black hole feeding, because of the effect of self-gravity in limiting the mass of any accretion disc feeding event.

Tags

Users

  • @ericblackman
  • @miki

Comments and Reviews