1 citations · 1 across the 6 of their papers we have counts for
7 papers
Population synthesis of low-mass binaries with wind-accreting neutron stars
Marina Afonina, Sergei Popov
We perform population synthesis modeling of neutron star binary systems containing a low-mass main-sequence companion underfilling its Roche lobe. About such systems are exp…
Transient discs around isolated accreting neutron stars
Marina D. Afonina, Anton V. Biryukov, Sergei B. Popov +1
Mature, isolated neutron stars can accrete from the interstellar medium. Due to turbulence, the accreted gas can have a substantial angular momentum and form a disc around the comp…
Dependences of radio pulsar parameters on the kick velocity
Anton D. Lazarev, Sergei B. Popov
According to several studies, analysis of observational data and theoretical modeling favor a bimodal distribution of the natal velocity kick of neutron stars. We analyze this prop…
Low-frequency observations of low-mass binary systems with neutron star candidates
Elena Brylyakova, Marina Afonina, Gayane Tyul'basheva +2
Recently, astrometric and spectroscopic observations resulted in the discovery of several low-mass binaries with invisible components, which are expected to be compact objects. In…
Evolution of neutron stars in wide eccentric low-mass binary systems
Marina Afonina, Sergei Popov
Precise astrometric measurement with Gaia satellite resulted in the discovery of tens of wide binary systems consisting of a Sun-like star and an invisible component. The latter ca…
Planetary migration in wind-fed non-stationary accretion disks in binary systems
Alexey D. Nekrasov, Viacheslav V. Zhuravlev, Sergei B. Popov
An accretion disk can be formed around a secondary star in a binary system when the primary companion leaves the Main sequence and starts to lose mass at an enhanced rate. We study…
Evolutionary Status of Long-Period Radio Pulsars
M. D. Afonina, A. V. Biryukov, S. B. Popov
We analyze the evolutionary status of recently discovered long-period radio sources PSR J0901-4046, GLEAM-X J1627-52, and GPM J1839-10. We discuss the hypothesis that all three sou…