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Title: Black Hole Advective Accretion Disks with Optical Depth Transition

Abstract

We have constructed numerically global solutions of advective accretion disks around black holes that describe a continuous transition between the effectively optically thick outer and optically thin inner disk regions. We have concentrated on models of accretion flows with large mass accretion rates, and we have employed a bridging formula for radiative losses at high and low effective optical depths.

Authors:
; ; ;
Publication Date:
Research Org.:
Laboratory for Laser Energetics, University of Rochester, Rochester, NY
Sponsoring Org.:
USDOE
OSTI Identifier:
875441
Report Number(s):
DOE/SF/19460-647
1606; 2005-32; TRN: US200720%%160
DOE Contract Number:
FC52-92SF19460
Resource Type:
Journal Article
Resource Relation:
Journal Name: The Astrophysical Journal; Journal Volume: 637
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ACCRETION DISKS; BLACK HOLES; HYDRODYNAMICS; accretion; accretion disks; black hole physics; hydrodynamics

Citation Formats

Artemove, Y.V., Bisnovatyi-Kogan, G.S., Igumenshchev, I.V., and Novikov, I.D. Black Hole Advective Accretion Disks with Optical Depth Transition. United States: N. p., 2006. Web. doi:10.1086/496964.
Artemove, Y.V., Bisnovatyi-Kogan, G.S., Igumenshchev, I.V., & Novikov, I.D. Black Hole Advective Accretion Disks with Optical Depth Transition. United States. doi:10.1086/496964.
Artemove, Y.V., Bisnovatyi-Kogan, G.S., Igumenshchev, I.V., and Novikov, I.D. Wed . "Black Hole Advective Accretion Disks with Optical Depth Transition". United States. doi:10.1086/496964.
@article{osti_875441,
title = {Black Hole Advective Accretion Disks with Optical Depth Transition},
author = {Artemove, Y.V. and Bisnovatyi-Kogan, G.S. and Igumenshchev, I.V. and Novikov, I.D.},
abstractNote = {We have constructed numerically global solutions of advective accretion disks around black holes that describe a continuous transition between the effectively optically thick outer and optically thin inner disk regions. We have concentrated on models of accretion flows with large mass accretion rates, and we have employed a bridging formula for radiative losses at high and low effective optical depths.},
doi = {10.1086/496964},
journal = {The Astrophysical Journal},
number = ,
volume = 637,
place = {United States},
year = {Wed Feb 01 00:00:00 EST 2006},
month = {Wed Feb 01 00:00:00 EST 2006}
}
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