activity
19952026
most citedThe Evolution of Compact Binary Star Systems

491 citations · 5.1k across the 187 of their papers we have counts for

collaborators

186 papers

astro-ph.CO2026

Primordial black holes

V. I. Dokuchaev, Yu. N. Eroshenko, V. V. Nikulin +3

Primordial black holes, whose formation in the early Universe was first hypothesized by Ya.B.~Zel'dovich and I.D.~Novikov in 1966 (the text of this pioneering article is provided i…

astro-ph.HE2026

Wolf-Rayet stars and black holes: mass distributions and evolutionary connection

I. A. Shaposhnikov, K. A. Postnov, A. M. Cherepashchuk

The form and relationship between the mass distributions of Wolf-Rayet stars and black holes are analyzed using a direct method for estimating the distribution function from a samp…

astro-ph.CO2026

Effect of post-recombination accretion on primordial binary black hole mergers within virialized dark matter halos

A. Konovalov, K. Postnov

Gravitational waves from binary black hole mergers remain among primary sources for ground-based and space laser interferometers. Primordial binary black holes (PBHs) can form bina…

astro-ph.HE2026

A thousand looks at X Persei: X-ray spectroscopy at high time resolution

G. Sanjurjo-Ferrín, J. M. Torrejón, J. J. Rodes-Roca +3

X Persei is a classical Be/X-ray binary composed of an O9.5III-B0V Be-type star and a neutron star (NS). The NS exhibits coherent pulsations with a spin period of ~837 s, orbiting…

astro-ph.HE2026★ 1 cited

How many VHE gamma-ray binaries with young pulsars can be observed?

A. M. Bykov, A. G. Kuranov, A. E. Petrov +1

A population of Galactic gamma-ray binaries is currently emerging due to ever increasing sensitivity of gamma-ray observatories. The detection of very high energy (VHE) photons wit…

astro-ph.SR2026★ 2 cited

The radial velocity curve for HeII emission cannot be used for component mass determination in SS433

A. V. Dodin, K. A. Postnov, A. M. Cherepashchuk

More than 150 measurements of the HeII 4686A emission line in spectra of SS433 were obtained during 388 nights in 2020-2025 with the Transient Double-beam Spectrograph on the 2.5 m…