Shu-Jin Hou, Tong Liu, Da-Bin Lin, Xue-Feng Wu, Ju-Fu Lu
Published 2012-10-22Version 1
The system of accretion disk and black hole is usually considered as the central engine of Gamma-ray Bursts (GRBs). It is usually thought that the disk in the central engine of GRBs is the advection-dominated accretion disk, which is developed from a massive (mass M_disk) torus at radius r_disk. We find a positive correlation between the isotropic gamma-ray energy E_iso and duration (so-called T_90) for GRBs. We interpret this correlation within the advection-dominated accretion disk model, associating E_iso and T_90 with M_ disk and viscous timescale respectively.
Comments: 2 pages, 3 figures. Feeding compact objects: Accretion on all scales. Proceedings IAU Symp. No. 290, 2012
Monte-Carlo Simulations of Thermal Comptonization Process in a Two Component Accretion Flow Around a Black Hole
"Comets" orbiting a black hole
Event-Horizon-Telescope Evidence for Alignment of the Black Hole in the Center of the Milky Way with the Inner Stellar Disk
![QR code for arXiv:1210.5787 [astro-ph.HE]](http://oss.arxitics.com/images/favicon.svg)