Abstract
Quasiperiodic variations of various manifestations of solar activity, parameters of the interplanetary medium, and the flux of galactic cosmic rays (GCRs) are studied using the data of stratospheric sounding and measurements with neutron monitors. Groups of spectral components with periods of ~2, 1.3, and ~1 year are identified in the range of periods shorter than 5 years. Particular attention is paid to quasi-2-year GCR variations that are induced by similar variations of the mean magnetic field of the Sun and are integral to the processes of solar activity.
Similar content being viewed by others
References
R. A. Chumbalova, V. I. Erkhov, E. V. Kolomeets, et al., in Proc. 16th Int. Cosmic Ray Conf., Kyoto, Japan, 1979, Vol. 3, p.348.
T. N. Charakhchyan, V. P. Okhlopkov, and L. S. Okhlopkova, in Proc. 6th European Cosmic Ray Symp., Kiel, Germany, 1978, p.44.
V. P. Okhlopkov, L. S. Okhlopkova, and T. N. Charakhchyan, Geomagn. Aeron. 19, 431 (1979).
B. Mitra and S. R. Ganguly, in Proc. 20th Int. Cosmic Ray Conf., Moscow, Russia, 1987, Vol. 3, p.341.
V. P. Okhlopkov, in Proc. 22nd Int. Cosmic Ray Conf., Dublin, Ireland, 1991, Vol. 3, p.431.
V. P. Okhlopkov, Sol. Syst. Res. 34, 139 (2000).
V. P. Okhlopkov, Bull. Russ. Acad. Sci.: Phys. 81, 187 (2017).
K. Mursula and J. H. Vilppola, Sol. Phys. 221, 337 (2004).
K. Kudela, J. Rybak, A. Antalova, et al., Sol. Phys. 205, 165 (2002). doi 10.1023/A:1013869322693
C. Kato, K. Munakata, S. Yasue, et al., J. Geophys. Res.: Space Phys. 108, 1367 (2003). doi 10.1029/2003JA009897
J. Rybak, A. Antalova, and M. Storini, Space Sci. Rev. 97, 359 (2001). doi 10.1023/A:1011805923567
M. Laurenza, A. Vecchio, M. Storini, and V. Carbone, Astrophys. J. 749, 167 (2012).
G. Bazilevskaya, A.-M. Broomhall, Y. Elsworth, and V. M. Nakariakov, Space Sci. Rev. 186, 359 (2014). doi 10.1007/s11214-014-0068-0
G. A. Bazilevskaya, M. S. Kalinin, M. B. Krainev, V. S. Makhmutov, A. K. Svirzhevskaya, N. S. Svirzhevsky, and Y. I. Stozhkov, Cosmic Res. 54, 171 (2016).
E. E. Benevolenskaya, Astrophys. J. Lett. 509, 49 (1998). doi 10.1086/311755
V. A. Kotov, M. L. Demidov, V. I. Khaneichuk, V. M. Grigor’ev, and T. T. Tsap, Izv. Krym. Astrofiz. Obs. 94, 118 (1998).
Y. I. Stozhkov, N. S. Svirzhevsky, G. A. Bazilevskaya, et al., Preprint No. 14 (Lebedev Physical Inst., Moscow, 2007).
https://doi.org/www.wdcb.ru/stp/data/cosmic.ray/Neutron_-Monitors(monthly_values)/.
V. P. Okhlopkov, in Cosmic-Ray Variations and Space Research (Nauka, Moscow, 1986), p.250.
V. P. Okhlopkov, Moscow Univ. Phys. Bull. 66, 99 (2011). doi 10.3103/S0027134911010188
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.P. Okhlopkov, 2018, published in Vestnik Moskovskogo Universiteta, Seriya 3: Fizika, Astronomiya, 2018, No. 2, pp. 102–112.
About this article
Cite this article
Okhlopkov, V.P. Quasiperiodic Variations of Solar Activity and Cosmic Rays. Moscow Univ. Phys. 73, 223–233 (2018). https://doi.org/10.3103/S002713491802011X
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S002713491802011X