Flux Modulation from the Rossby Wave Instability in microquasars' accretion disks: toward a HFQPO model

  title={Flux Modulation from the Rossby Wave Instability in microquasars' accretion disks: toward a HFQPO model},
  author={Frederic H. Vincent and Heloise Meheut and Peggy Varniere and T. Paumard},
  journal={Astronomy and Astrophysics},
Context. There has been a long string of efforts to understand the source of the variability observed in microquasars, especially concerning the elusive high-frequency quasi-periodic oscillation. These oscillations are among the fastest phenomena that affect matter in the vicinity of stellar black holes and therefore could be used as probes of strong-field general relativity. Nevertheless, no model has yet gained wide acceptance. Aims. The aim of this article is to investigate the model derived… 

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Context. In the context of planet formation, anticyclonic vortices have recently received much attention for the role they can play in planetesimal formation. Radial migration of intermediate-size