activity
19982026
most citedAccretion of a massive magnetized torus on a rotating black hole

47 citations · 254 across the 30 of their papers we have counts for

collaborators
Showing astro-phShow all

7 papers · 1 filter

astro-ph2008★ 6 cited

Phantom dark energy and cosmological solutions without the Big Bang singularity

Anton Baushev

The hypothesis is rapidly gaining popularity that the dark energy pervading our universe is extra-repulsive (). The density of such a substance(usually called phantom energy)…

astro-ph2008★ 5 cited

Dark matter annihilation at cosmological redshifts: possible relic signal from annihilation of weakly interacting massive particles

Anton N. Baushev

We discuss the possibility to observe the products of dark matter annihilation that was going on in the early Universe. Of all the particles that could be generated by this process…

astro-ph2008★ 32 cited

Dark matter annihilation in the gravitational field of a black hole

A. N. Baushev

In this paper we consider dark matter particle annihilation in the gravitational field of black holes. We obtain exact distribution function of the infalling dark matter particles,…

astro-ph2008

A phase-resolved spectroscopic study of the X-ray binary system 4U0115+63 based on Beppo-Sax observations

A. N. Baushev

We present a phase resolved spectral analysis of the X-ray binary 4U0115+63 based upon Beppo-Sax satellite observations. Three strong absorption lines have been detected at all pha…

astro-ph2008

Light curve and neutrino spectrum emitted during the collapse of a nonrotating, supermassive star

A. N. Baushev, G. S. Bisnovatyi-Kogan

The formation of a neutrino pulse emitted during the relativistic collapse of a spherical supermassive star is considered. The free collapse of a body with uniform density in the a…

astro-ph2008★ 2 cited

The cyclotron spectrum of anisotropic ultrarelativistic electrons: interpretation of X-ray pulsar spectra

A. N. Baushev

The spectrum of cyclotron radiation produced by electrons with a strongly anisotropic velocity distribution is calculated taking into account higher harmonics. The motion of the el…