The X-ray spectrum of modified alpha-viscosity accretion disc

Details The X-ray spectrum of modified alpha-viscosity accretion disc The X-ray spectrum of modified alpha-viscosity accretion disc

Mar 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992ap%26ss.189..141c&link_type=abstract

Astrophysics and Space Science (ISSN 0004-640X), vol. 189, no. 1, March 1992, p. 141-145.

Statistics

Computation

Accretion Disks, Black Holes (Astronomy), Viscosity, X Ray Spectra, Astronomical Spectroscopy, Computational Astrophysics

Scientific paper

The modified alpha-viscosity law is employed with attention given to electron-scattering opacity and free-free absorption opacity to define the X-ray spectrum of a black hole's accretion disk. The equations of the disk structure are solved numerically and demonstrate that the accretion rate must be less than the limit 0.25Mcr due to the requirement for geometrically thin disks. The present treatment describes the contribution of the disk's transient regions to the X-ray spectrum and calls into question previous results that ignored the critical accretion rate.

Affiliated with

Also associated with

No associations

Rating

The X-ray spectrum of modified alpha-viscosity accretion disc 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 The X-ray spectrum of modified alpha-viscosity accretion disc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The X-ray spectrum of modified alpha-viscosity accretion disc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1215013