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A powerful accretion/ejection optical flare in the X-ray binary Cyg X-1тезисы доклада
- Авторы: Bochkarev N., Karitskaya E.
- Сборник: 40th COSPAR Scientific Assembly. Held 2-10 August 2014, in Moscow, Russia, Abstract S.4-5-14
- Тезисы
- Год издания: 2014
- Место издания: Моcква
- Первая страница: 352
- Последняя страница: 352
- Аннотация: The aim of the paper is to draw attention to the fact that some optical flares observed in UBV bands from massive X-ray binary Cyg X-1 are probably a manifestation of solar-type magnetic reconnection, which takes place in outer regions of the accretion disc-like structure surrounding the black hole or near the surface of O9.7 Iab supergiant binary component. The brightest flare observed during several hours on May 14/15, 1997, is an example of such optical flares. Observational data on and possible physical characteristics of the flare are discussed
- Добавил в систему: Бочкарев Николай Геннадиевич