2 citations · 2 across the 6 of their papers we have counts for
6 papers
On the accretion disc properties in eclipsing dwarf nova EM Cyg
A. V. Halevin, I. I. Solovieva, P. A. Dubovski +1
In this paper we analyzed the behavior of the unusual dwarf nova EM Cyg using the data obtained in April-October, 2007 in Vyhorlat observatory (Slovak Republic) and in September, 2…
Dynamic X-ray spectra of Chandra cataclysmic variables
A. V. Halevin
In this work we have tested conception of energy dependent power spectra which can be applied for analysis of X-ray dynamic spectra of cataclysmic variables. Using this technique w…
Multidimensional analysis of X-ray variability of AGN
A. V. Halevin
In this work we analyzed X-ray light curves of active galactic nucleus NGC 4051 obtained using Advanced CCD Imaging Spectrometer of Chandra satellite. Taking into account mainly fl…
Population synthesis modeling of the X-ray background with genetic algorithm - based optimization method
Alexander V. Halevin
We present population synthesis modeling of the X-ray background with genetic algorithm - based optimization method. In our models the best fit could be achieved for lower values o…
Short time-scale X-ray variability of Active Galactic Nuclei
Alexander V. Halevin
In this work we have investigated short time-scale variability of NGC 4051 and NGC 4388. The quasi-steady QPO's time scale of 392017 sec was detected for NGC 4051. For the cas…
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…