79 citations · 334 across the 21 of their papers we have counts for
22 papers
The evolution of relative frequencies of ONe and CO SNe Ia
A. I. Bogomazov, A. V. Tutukov
In this population synthesis work we study a variety of possible origin channels of supernovae type Ia (SNe Ia) Among them mergers of carbon-oxygen (CO) and oxygen-neon (ONe) white…
Population synthesis of AX J1745.6-2901 X-ray nova type binaries with rapidly decreasing orbital periods
A. I. Bogomazov, A. M. Cherepashchuk, T. S. Khruzina +1
The neutron star low mass X-ray binary (LMXB) AX J1745.6-2901 was detected an anomalously fast decrease of orbital period. The decreasing rate of orbital period exceeds the contrib…
A comprehensive analysis of NGC 2158 in Gaia era: photometric parameters, apex and orbit
Devesh P. Sariya, Ing-Guey Jiang, M. D. Sizova +7
We present an investigation of NGC 2158 using Gaia-DR2 data. We identified 800 most likely cluster members with membership probability higher than 90%. The mean proper motions of t…
Evolution of a Viscous Protoplanetary Disk with Convectively Unstable Regions. II. Accretion Regimes and Long-Term Dynamics
L. A. Maksimova, Ya. N. Pavlyuchenkov, A. V. Tutukov
In this article, we proceed to study convection as a possible factor of episodic accretion in protoplanetary disks. Within the model presented in Article~I, the accretion history i…
Evolution of a Viscous Protoplanetary Disk with Convectively Unstable Regions
Ya. N. Pavlyuchenkov, A. V. Tutukov, L. A. Maksimova +1
The role of convection in the gas-dust accretion disk around a young star is studied. The evolution of a Keplerian disk is modeled using the Pringle equation, which describes the t…
Spin of LIGO/VIRGO merging black holes as the result of binary evolution
A. I. Bogomazov, V. M. Lipunov, A. V. Tutukov +1
Recently discovered bursts of gravitational waves provide a good opportunity to verify the current view on the evolution of close binary stars. Modern population synthesis computer…