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Solar Activity Indices In The Cycles 21–23статья
- Авторы: Borisov A.A., Bruevich E.A., Rozgacheva I.K., Yakunina G.V.
- Сборник: Международная конференцияJENAM 2011. Proceedings of Symposium 3 of JENAM 2012
- Серия: The Sun: New Challenges, ASSP
- Том: 30
- Год издания: 2013
- Издательство: SPRINGER HEIDELBERG
- Местоположение издательства: TIERGARTENSTRASSE 17, HEIDELBERG, GERMANY,D-69121
- Первая страница: 221
- Последняя страница: 228
- DOI: 10.1007/978-3-642-29417-4_20
- Аннотация: A stable cyclicity of correlation coefficients K corr for some solar activity indices versus F 10.7 was found after monthly averages values analysis. These indices are: Wolf numbers, 10.7 cm radio flux F 10.7, 0.1-0.8 nm background, the total solar irradiance (TSI), Mg II UV-index (280 nm core to wing ratio) and monthly flare count/10. The correlation coefficients of the linear regression of these solar indices versus F 10.7 were analyzed for every year in solar cycles 21, 22 and unusual cycle 23. We found out that the values of yearly determined correlation coefficients K corr for solar activity indices versus F 10.7 show the cyclic variations with stable period closed to half length of 11-year cycle.
- Добавил в систему: Бруевич Елена Александровна