24 citations · 45 across the 3 of their papers we have counts for
3 papers
astro-ph.HE2019★ 24 cited
Ultraluminous X-ray sources with flat-topped noise and QPO
K. Atapin, S. Fabrika, M. D. Caballero-Garcia
We analyzed the X-ray power density spectra of five ultraluminous X-ray sources (ULXs) NGC5408 X-1, NGC6946 X-1, M82 X-1, NGC1313 X-1 and IC342 X-1 that are the only ULXs which dis…
astro-ph.HE2016★ 10 cited
X-ray Variability of SS 433: Evidence for Supercritical Accretion
Kirill Atapin, Sergei Fabrika
We study the X-ray variability of SS433 based on data from the ASCA observatory and the MAXI and RXTE/ASM monitoring missions. Based on the ASCA data, we have constructed the power…
astro-ph.HE2014★ 11 cited
X-ray variability of SS433: effects of the supercritical accretion disc
Kirill Atapin, Sergei Fabrika, Aleksei Medvedev +1
We study a stochastic variability of SS433 in the Hz frequency range based on RXTE data, and on simultaneous observations with RXTE and optical telescop…