BOOK OF ABSTRACTS: XIV Serbian-Bulgarian Astronomical Conference, Page 55, https://doi.org/10.69646/14sbac51a
BOOK OF ABSTRACTS: XIV Serbian-Bulgarian Astronomical Conference, 23 - 27 September, 2024, Vrnjačka Banja, Serbia. Editors: Milan S. Dimitrijević, Evgeni Semkov, Zoran Simić, Goran Damljanović, Momchil Dechev

In this paper, we consider the accretion disk of a compact object. In the process of evolution, zones of activity are formed, which develop into two types - internal and adjacent. We analyze the causes of occurrence and investigate the construction, location and characteristic features of each of them. We looking for the connections of the disc behavior with energy exchange in these zones.