Abstract
Results from analyzing variations in cosmic ray and solar activities in October–November 2013 are described. Data from observations using a Kover/GCR cosmic ray detector (CERN, Switzerland) and the neutron monitor worldwide network are used. Solar flare activity is analyzed using results on Hα, X-ray, gamma, and radio emissions observed at ground-based installations and on board spacecraft (e.g., GOES and FERMI). Attention is focused on the cosmic ray increases detected by the Kover/GCR detector on October 15 and November 19, 2013. Features of these events are similar to increases detected earlier on March 7, 2011, and January 23, 2012, by the Kover/CASLEO detector at the CASLEO astronomical complex in Argentina. Possible correlations between the observed cosmic ray intensity increases and flare solar activity or processes in the Earth’s atmosphere are considered.
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Original Russian Text © V.S. Makhmutov, G.A. Bazilevskaya, Y.I. Stozhkov, J.-P. Raulin, M.V. Philippov, 2015, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2015, Vol. 79, No. 5, pp. 624–626.
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Makhmutov, V.S., Bazilevskaya, G.A., Stozhkov, Y.I. et al. Analysis of cosmic ray variations recorded in October–December 2013. Bull. Russ. Acad. Sci. Phys. 79, 570–572 (2015). https://doi.org/10.3103/S1062873815050299
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DOI: https://doi.org/10.3103/S1062873815050299