Stochastic acceleration in accreting black holes

Дата и время публикации : 2013-03-04T14:42:19Z

Авторы публикации и институты :
Alexandre Marcowith
Renaud Belmont
Julien Malzac

Ссылка на журнал-издание: Ссылка на журнал-издание не найдена
Коментарии к cтатье: Proceedings of “An INTEGRAL view of the high-energy sky (the first 10 years)” the 9th INTEGRAL Workshop, October 15-19, 2012, Paris, France, in Proceedings of Science (INTEGRAL 2012), Eds. A. Goldwurm, F. Lebrun and C. Winkler, (http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=176), id=176
Первичная категория: astro-ph.HE

Все категории : astro-ph.HE

Краткий обзор статьи: We present an extension of the BELM code (Belmont et al 2008) to investigate the microphysics of particle acceleration in black holes accretion disc corona. The updated version of the code accounts for the dynamics of resonant slab waves as well as their interaction with both leptons or protons. It is found that the proton temperature is an important regulating effect of the stochastic particle acceleration process in accretion disk corona. We present a preliminary fit of the high soft spectral state of Cygnus X-1.

Category: Physics