Email this article Quasiperiodic oscillations in the atmospheres of the Sun, Earth, and planets
- Authors: Shefov N.N.1, Semenov A.I.1, Medvedeva I.V.2
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Affiliations:
- Institute of Atmospheric Physics
- Institute of Solar–Terrestrial Physics, Siberian Branch
- Issue: Vol 468, No 1 (2016)
- Pages: 490-492
- Section: Geophysics
- URL: https://journals.rcsi.science/1028-334X/article/view/188380
- DOI: https://doi.org/10.1134/S1028334X1605007X
- ID: 188380
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Abstract
The published data on long-term observations on cycles of the activity of the Sun and stars of late spectral classes (F, G, K) were analyzed. Quasiperiodic oscillations (QPO) in solar activity with periods varying from 1.8 (7-year cycles) to 12.5 years (24-year cycles) were revealed for the first time. A high degree of correlation between QPO periods and long-term cycles of variations in the activity of the Sun and stars was revealed.
About the authors
N. N. Shefov
Institute of Atmospheric Physics
Email: anasemenov@yandex.ru
Russian Federation, Pyzhevskii per. 3, Moscow, 119017
A. I. Semenov
Institute of Atmospheric Physics
Author for correspondence.
Email: anasemenov@yandex.ru
Russian Federation, Pyzhevskii per. 3, Moscow, 119017
I. V. Medvedeva
Institute of Solar–Terrestrial Physics, Siberian Branch
Email: anasemenov@yandex.ru
Russian Federation, Lermontova ul. 126a, Irkutsk, 664033
