Physics – Plasma Physics
Scientific paper
Jan 1989
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989plap.work..265c&link_type=abstract
In ESA, Proceedings of an International School and Workshop on Plasma Astrophysics, Volume 1 p 265-269 (SEE N89-24910 18-75)
Physics
Plasma Physics
Accretion Disks, Black Holes (Astronomy), Energy Spectra, Energy Transfer, Plasma Physics, Radiation Spectra, Rotation, Stellar Mass Accretion
Scientific paper
The size of the region of the main energy release of black hole accretion disks is considered. This problem is deeply connected with accretion processes at the innermost region of accretion disk and with boundary conditions at its inner edge. It is demonstrated that the region of the main energy release is strongly localized. It is shown that for accretion onto nonrotating black holes the main portion of the liberated energy is released within a rather narrow radial range of 5 to 13 M. This property can have profound effects on spectrum and variability of the radiation of the accretion disk as a whole. In particular, the asymmetry of the main energy release region is favorable for the mechanism of the millisecond variability.
Chagelishvili G. D.
Lominadze Jumber G.
Rogava Andria D.
No associations
LandOfFree
Problem of nonrotating black hole accretion disk main energy release region extension does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Problem of nonrotating black hole accretion disk main energy release region extension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Problem of nonrotating black hole accretion disk main energy release region extension will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-828973