53 citations · 72 across the 3 of their papers we have counts for
8 papers
Free-fall accretion and emitting caustics in wind-fed X-ray sources
Andrei F. Illarionov, Andrei M. Beloborodov
In wind-fed X-ray binaries the accreting matter is Compton cooled and falls freely onto the compact object. The matter has a modest angular momentum and accretion is quasi-sphe…
Small-scale inviscid accretion discs around black holes
Andrei M. Beloborodov, Andrei F. Illarionov
Gas falling quasi-spherically onto a black hole forms an inner accretion disc if its specific angular momentum exceeds $\lmin\sim r_gc$ where is the Schwarzschild radius.…
Non-pulsed emission from the binary system PSR B1259-63
Maria A. Chernyakova, Andrei F. Illarionov
PSR B1259-63 is the only known binary system with a radio pulsar from which the non-pulsed radio and X-ray emission was detected. The companion star in this system is a Be star SS…
Hard X-ray emitting black hole fed by accretion of low angular momentum matter
Igor V. Igumenshchev, Andrei F. Illarionov, Marek A. Abramowicz
Observed spectra of Active Galactic Nuclei (AGN) and luminous X-ray binaries in our Galaxy suggest that both hot (~10^9 K) and cold (~10^6 K) plasma components exist close to the c…
Non-pulsed gamma radiation from binary system with a pulsar
M. A. Chernyakova, A. F. Illarionov
Consider binary system with a millisecond pulsar ejecting relativistic particles and an optical star emitting soft photons with the energy eV. These low-energy photo…
Statistical theory of thermal instability
A. F. Illarionov, I. V. Igumenshchev
A new statistical approach is presented to study the thermal instability process of optically thin unmagnetized plasma. In this approach the time evolution of mass distribution fun…