4 citations · 4 across the 1 of their papers we have counts for
3 papers
astro-ph.HE2020
Continuation of the X-ray monitoring of Sgr A*: the increase in bright flaring rate confirmed
E. Mossoux, B. Finociety, J. -M. Beckers +1
The supermassive black hole Sagittarius A* (Sgr A*) is located at the dynamical center of the Milky Way. In a recent study of the X-ray flaring activity from Sgr A* using Chandra,…
astro-ph.HE2019★ 4 cited
Rossby Wave Instability and High-Frequency Quasi-Periodic Oscillations in accretion discs orbiting around black holes
Peggy Varniere, Fabien Casse, Frederic Vincent
The rather elusive High-Frequency Quasi-Periodic Oscillations(HFQPO) observed in the X-ray lightcurve of black holes have been seen in a wide range of frequencies, even within one…
astro-ph.HE2016
Impact of inclination on quasi-periodic oscillations from spiral structures
P. Varniere, F. H. Vincent
Context. Quasi-periodic oscillations (QPOs) are a common feature of the power spectrums of X-ray binaries. Currently it is not possible to unambiguously differentiate the large num…