Agata RóżańskaJ. Madej et al.30 min. or less min

Spectra from accretion disks around compact objects

I will present general shape of theoretical broad-band spectra emitted by an accretion disk. I will consider and compare disks around black holes of solar masses in binaries and around those supermassive in active galactic nuclei. I will discuss theoretical iron line profile and I will show an influence of a hot atmosphere on the line emission in galactic black hole candidates.