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Variation of H&alpha and H&beta profiles during May 16, 1981 flareстатья
- Авторы: Alikaeva K.V., Nikulin I.F., Polupan P.N.
- Журнал: Publications of Debrecen Heliophysical Observatory
- Том: 5
- Номер: 1-3
- Год издания: 1983
- Первая страница: 217
- Последняя страница: 222
- Аннотация: Using Hα-filtergrams, the development of active complex 3106+3112 for May 16, 1981 including a strong two-ribbon flare is traced. Variations of Hα and Hβ line profiles in the course of this flare development are followed. The comparisons of the observed Hα profiles with the theoretical ones, computed for various model flares, indicate that as the flare brightness grows up to maximum, the electron density at the transition layer/chromosphere boundary increases several times, velocities diminish, and the boundary itself descends. Bibliographic Code: 1983PDHO....5..217A
- Добавил в систему: Никулин Игорь Федорович