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.
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Bogod, V. M. and Gelfreikh, G. B.: 1980, Solar Phys. 67, 29.
Clarke, D.: 1980, Monthly Notices Roy. Astron. Soc. 190, 641.
Eryushev, N. N., Kotov, V. A., Severny, A. B., and Tsvetkov, L. I.: 1979, Pis'ma v Astron. Zh. (USSR) 5, 546.
Grec, G., Fossat, E., and Pomerantz, M.: 1980, Nature 288, 541.
Ivanov, V. N., Moiseev, I. G., and Monin, Y. G.: 1967, Izv. Krymsk. Astrofiz. Obs. 38, 141.
Kotov, V. A., Severny, A. B., and Tsap, T. T.: 1982, Izv. Krymsk. Astrofiz. Obs. 66, 3.
Koutchmy, S., Koutchmy, O., and Kotov, V. A.: 1980, Astron. Astrophys. 90, 372.
November, L. J., Toomre, J., Gebbie, K. B., and Simon, G. W.: 1981, Astrophys. J. 245, L123.
Scherrer, P. H. and Wilcox, J. M.: 1983, Solar Phys. 82, 37 (this volume).
Scherrer, P. H., Wilcox, J. M., Severny, A. B., Kotov, V. A., and Tsap, T. T.: 1980, Astrophys. J. 237, L97.
Severny, A.: 1969, Nature 224, 53.
Severny, A. B., Kotov, V. A., and Tsap, T. T.: 1980, Astron. Astrophys. 88, 317.
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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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Kotov, V.A., Severny, A.B., Tsap, T.T. et al. Manifestation of the 160-min solar oscillations in velocity and brightness (optical and radio observations). Sol Phys 82, 9–19 (1983). https://doi.org/10.1007/BF00145541
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DOI: https://doi.org/10.1007/BF00145541