Analysis of Muon Flux Variations Caused by High-Speed Solar Wind During Periods of Low Solar Activity

A. Yu. Konovalova; I. I. Astapov; N. S. Barbashina; N. V. Osetrova; Y. N. Mishutina; V. V. Shutenko; I. I. Yashin

doi:10.1134/S1063778819660311

Analysis of Muon Flux Variations Caused by High-Speed Solar Wind During Periods of Low Solar Activity

Authors: Konovalova A.Y.¹, Astapov I.I.¹, Barbashina N.S.¹, Osetrova N.V.¹, Mishutina Y.N.¹, Shutenko V.V.¹, Yashin I.I.¹
Affiliations:
1. National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Issue: Vol 82, No 6 (2019)
Pages: 909-915
Section: Elementary Particles and Fields
URL: https://journal-vniispk.ru/1063-7788/article/view/195416
DOI: https://doi.org/10.1134/S1063778819660311
ID: 195416

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Abstract

The influence of a high-speed solar wind on the state of magnetosphere, as well as on the cosmic ray flux registered on the Earth’s surface by the muon hodoscope URAGAN (MEPhI) is discussed. The results of the analysis of the parameters of muon flux local anisotropy in the periods of low solar activity (2008–2009 and 2017–2018) during geomagnetic disturbances caused by the high-speed solar wind are presented.