Unsteady phenomena in galaxies
Abstract
A general description of the observed and theoretical aspects of unsteady astrophysical processes occurring in galaxies is presented. Topics discussed include: (1) characteristics of galaxies and methods for their study, (2) Seyfert galaxies, (3) the physical parameters of galactic nuclei, (4) variations in the luminosity and the geometrical structure of active nuclei, (5) methods used to determine the mass of a galaxy, (6) the characteristic stages in the life of active nuclei, (7) quasars, and (8) various models of galactic active nuclei.
- Publication:
-
Moscow
- Pub Date:
- 1977
- Bibcode:
- 1977MoIZN...6.....D
- Keywords:
-
- Astrophysics;
- Galaxies;
- Astronomical Models;
- Galactic Nuclei;
- Quasars;
- Seyfert Galaxies;
- Astrophysics