16 citations · 39 across the 4 of their papers we have counts for
6 papers · 1 filter
Nova-Like Cataclysmic Variable TT Ari: QPO Behaviour Coming Back From Positive Superhumps
Y. Kim, I. L. Andronov, S. M. Cha +1
We study the variability of the nova-like cataclysmic variable TT Ari, on time-scales of between minutes and months. The observations in the filter R were obtained at the 40-cm tel…
Multiple time scales in cataclysmic binaries. The low-field magnetic dwarf nova DO Draconis
I. L. Andronov, L. L. Chinarova, W. Han +2
We study the variability of the cataclysmic variable DO Dra, on time-scales of between minutes and decades. The characteristic decay time dt/dm=0.902(3) days/mag was estimated from…
Idling Magnetic White Dwarf in the Synchronizing Polar BY Cam. The Noah-2 Project
Ivan L. Andronov, Kirill A. Antoniuk, Vitalii V. Breus +8
Results of a multi-color study of the variability of the magnetic cataclysmic variable BY Cam are presented. The observations were obtained at the Korean 1.8m and Ukrainian 2.6m, 1…
Orbital and spin variability of the Intermediate Polar BG CMi
Y. G. Kim, I. L. Andronov, S. S. Park +1
Results of a CCD study of the variability of the cataclysmic variable BG CMi obtained at the Korean 1.8m telescope in 2002-2005 are presented. The "multi-comparison star" method ha…
Discovery of a bright X-ray transient in the Galactic Center with XMM-Newton
D. Porquet, N. Grosso, V. Burwitz +4
We report the discovery of a bright X-ray transient object, XMMU J174554.4-285456, observed in outburst with XMM-Newton on October 3, 2002,and located at 6.3' from SgrA*, the super…
Blobby accretion in magnetic cataclysmic variables
A. V. Halevin, I. L. Andronov, N. M. Shakhovskoy +2
The processes of accretion of the gaseous blobs with different masses and densities onto strongly magnetized white dwarfs in the systems of polars have been modeled. We have proved…