activity
19982026
most citedThe extraordinary complex magnetic field of the helium-strong star HD 37776

92 citations · 290 across the 18 of their papers we have counts for

collaborators

18 papers

astro-ph.SR2026

Reversive and Non-Reversive Magnetic CP Stars. I. Catalog

I. I. Romanyuk

An analysis of the distribution of signs of the longitudinal magnetic field component is presented for a sample of 307 chemically peculiar (CP) stars with reliably measured m…

astro-ph.SR2024★ 3 cited

HD 34736: An intensely magnetised double-lined spectroscopic binary with rapidly-rotating chemically peculiar B-type components

E. Semenko, O. Kochukhov, Z. Mikulášek +21

We report the results of a comprehensive study of the spectroscopic binary (SB2) system HD 34736 hosting two chemically peculiar (CP) late B-type stars. Using new and archival obse…

astro-ph.SR2023★ 8 cited

Magnetic Fields of New CP Stars Discovered with Kepler Mission Data

I. A. Yakunin, E. A. Semenko, I. I. Romanyuk +2

The paper presents the first results of the ongoing spectropolarimetric monitoring of magnetic fields of stars, whose chemically peculiar nature has been previously revealed with t…

astro-ph.EP2023★ 5 cited

Eight exoplanet candidates in SAO survey

O. Ya. Yakovlev, A. F. Valeev, G. G. Valyavin +15

Here we present eight new candidates for exoplanets detected by the transit method at the Special Astrophysical Observatory of the Russian Academy of Sciences. Photometric observat…

astro-ph.SR2022

Spectropolarimetry of Magnetic Chemically Peculiar Stars in the Orion OB1 Association

Eugene Semenko, Iosif Romanyuk, Ilya Yakunin +2

We summarise the results of a spectropolarimetric survey of 56 chemically peculiar (CP) stars in the association of Orion OB1. We uniformly collected the observational material wit…

astro-ph.SR2021★ 24 cited

Magnetic Fields of CP Stars in the OrionOB1 Association. IV. Stars of Subgroup 1b

I. I. Romanyuk, E. A. Semenko, A. V. Moiseeva +2

The paper presents magnetic field measurements for 15 chemically peculiar (CP) stars of subgroup~1b in the OrionOB1 association. We have found that the proportion of stars with str…