Gamma Rays Sources - Black Holes?
Abstract
The authors determined the γ-ray production spectrum in the comoving plasma system for different temperatures and expected γ-ray spectrum for the case of spherically symmetric accretion of matter onto a black hole. The luminosity and emissivity of a typical black hole of 10 M_sun; and mass accretion rate of 10-8M_sun;/y were also determined. The predictions of the model gauged to 3C 273 are presented. A mass accretion rate M≥ 400 M_sun;/y needs to fit the model with the experimental data for a total mass of the black hole M ≥ 2.5×5×109M_sun;.
- Publication:
-
International Cosmic Ray Conference
- Pub Date:
- August 1983
- Bibcode:
- 1983ICRC....1..148K
- Keywords:
-
- Black Holes (Astronomy);
- Gamma Ray Spectra;
- Cos-B Satellite;
- Emissivity;
- Luminosity;
- Mass Flow;
- Sas-2;
- Astrophysics