Evolution of tidal disruption candidates discovered by XMM-Newton
Context: It has been demonstrated that active galactic nuclei are powered by gas accretion onto supermassive black holes located at their centres. The paradigm that the nuclei of inactive galaxies are also occupied by black holes was predicted long ago by theory. In the past decade, this conjecture was confirmed by the discovery of giant-amplitude
Esquej, P. et al.
Fecha de publicación:
10
2008