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Close Binary Stars. V: Eclipsing Star Systems with Extended Atmospheresстатья
- Автор: Cherepashchuk A.M.
- Журнал: Astronomy Reports
- Том: 66
- Номер: S1
- Год издания: 2022
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: S348
- Последняя страница: S411
- DOI: 10.1134/s1063772922130078
- Аннотация: The article presents an overview of eclipsing systems that contain stars with extended atmospheres. The characteristics of Wolf–Rayet stars are described. A method for interpreting the light curves of eclipsing systems with extended atmospheres is analyzed. The light curve of the eclipsing system V 444 Cyg is analyzed on a set of convex-concave functions. The reconstruction of the velocity field in the stellar wind of the WN5 star in the V 444 Cyg system is described using a parametric model. The light curve and characteristics of the components of the eclipsing binary WN3(h)+O5V BAT 99-129 are analyzed. The parameters of the WR star in the peculiar X-ray binary Cyg X-3, as well as the parameters and evolutionary stage of WR stars in the very massive eclipsing system WR20a (WN6ha+WN6ha) are described.
- Добавил в систему: Черепащук Анатолий Михайлович