Manifestation of the 160-min solar oscillations in velocity and brightness (optical and radio observations) |
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| Authors: | V A Kotov A B Severny T T Tsap I G Moiseev V A Efanov N S Nesterov |
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| Institution: | (1) Crimean Astrophysical Observatory, 334413 Crimea, U.S.S.R. |
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| Abstract: | All evidence of the solar origin of 160-min period oscillations is collected, and the present state of observations of this oscillation in optical and radio-ranges is considered. The main results are summarized: (a) the 160-min oscillation was observed in 1981 as well as before, (b) an attempt to find a nonradial component with l = 2 has failed, (c) the intensity and circular polarization of radioemission show with statistical significance the presence of this 160-min periodicity.Proceedings of the 66th IAU Colloquium: Problems in Solar and Stellar Oscillations, held at the Crimean Astrophysical Observatory, U.S.S.R., 1–5 September, 1981. |
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