45 citations · 54 across the 8 of their papers we have counts for
8 papers
Surprising variations in the rotation of the chemically peculiar stars CU Virginis and V901 Orionis
Zdenek Mikulasek, Jiri Krticka, Gregory W. Henry +13
CU Vir and V901 Ori belong among these few magnetic chemically peculiar stars whose rotation periods vary on timescales of decades. We aim to study the stability of the periods in…
Spectrophotometric Variability of the Magnetic CP Star alpha2 CVn
N. A. Sokolov
The spectrophotometric variability of the classical magnetic CP star alpha2 CVn in the ultraviolet spectral region from 1150 to 3200 A is investigated. This study is based on the a…
Variations of Flux Intensity in Large Features and Spectral Lines of alpha2 CVn in Ultraviolet
N. A. Sokolov
Variation of intensity of the flux at the cores of large features and spectral lines of the classical magnetic CP star alpha2 CVn in the ultraviolet spectral region from 1150 to 32…
Spectrophotometric variability of the magnetic CP star 56 Arietis in spectral region from 1950 to 3200 A
Nikolay A. Sokolov
The spectrophotometric variability of the magnetic CP star 56 Arietis (56 Ari) in the ultraviolet spectral region from 1950 to 3200 A is investigated. This study is based on the ar…
Ultraviolet variability of the mCP star 56 Arietis
N. A. Sokolov
The spectrophotometric variability of the mCP star 56 Ari in the far-UV spectral region from 1150 Å to 1980 Å is investigated. This study is based on the archival {\it IUE} data ob…
Balmer jump variations of HD 215441 (Babcock's star)
N. A. Sokolov
Balmer jump discontinuity of the peculiar star HD 215441 was measured on 14 continuous energy distributions obtained by S. J. Adelman at Kitt Peak National and Palomar Observatorie…
Radial velocity study of the CP star Epsilon Ursae Majoris
N. A. Sokolov
In this Letter, the radial velocity variability of the chemically peculiar star Epsilon Ursae Majoris ( UMa) from the sharp cores of the hydrogen lines is investigated. This stu…
Effective temperatures of CP stars
N. A. Sokolov
A new method of T_eff determination for CP stars is proposed. The method is based on the fact that the slope of the energy distribution in the Balmer continuum near the Balmer jump…