AuthorCo-AuthorsDuration
Frederic VincentF. Vincent (NCAC) G. Mazur (Warsaw Univ.) M. Abramowicz (NCAC) O. Straub (LUTH) G. Torok (Opava Univ.) P. Bakala (Opava Univ.)30 min

Title
Spectral signature of oscillating slender accretion tori

Abstract
I will investigate a model of microquasar high-frequency QPOs that assumes these oscillations are due to an oscillating slender torus. I will show power spectral densities ray-traced in the Kerr metric and discuss the predictions of this model as well as perspectives of comparison to data.