40 citations · 201 across the 20 of their papers we have counts for
8 papers · 1 filter
First tidal disruption events discovered by SRG/eROSITA: X-ray/optical properties and X-ray luminosity function at z<0.6
S. Sazonov, M. Gilfanov, P. Medvedev +22
We present the first sample of tidal disruption events (TDEs) discovered during the SRG all-sky survey. These 13 events were selected among X-ray transients detected in the 0<l<180…
Peculiar X-ray transient SRGA J043520.9+552226/AT2019wey discovered with SRG/ART-XC
I. A. Mereminskiy, A. V. Dodin, A. A. Lutovinov +24
Context: During the ongoing all-sky survey, the Mikhail Pavlinsky ART-XC telescope on board the SRG observatory should discover new X-ray sources, many of which can be transient. H…
Identification of 3 cataclysmic variables detected by the ART-XC and eROSITA telescopes aboard SRG during the all-sky X-ray survey
I. Zaznobin, S. Sazonov, R. Burenin +6
We report the discovery of three previously unknown cataclysmic variables in the data of the first year of the all-sky X-ray survey by the SRG orbital observatory. The sources were…
Optical Identification of X-ray Sources from the 14-Year INTEGRAL All-Sky Survey
D. I. Karasev, A. A. Lutovinov, A. Yu. Tkachenko +6
We present the results of our optical identifications of several hard X-ray sources from the INTEGRAL all-sky survey obtained over 14 years of observations. Having improved the pos…
Evolution of broad-band SED during outburst rise in NS X-ray Nova Aql X-1
Alexander V. Meshcheryakov, Sergey S. Tsygankov, Irek M. Khamitov +4
The observed evolution of the broad-band spectral energy distribution (SED) in NS X-ray Nova Aql X-1 during the rise phase of a bright FRED-type outburst in 2013 can be understood…
Sample of Cataclysmic Variables from 400d X-ray Survey
R. A. Burenin, M. G. Revnivtsev, A. Yu. Tkachenko +6
We present a sample of cataclysmic variables (CVs) identified among the X-ray sources from the 400 square degree X-ray survey based on ROSAT pointing data (400d). The procedure of…