Impact of Different Types of Interplanetary Medium Disturbances of High-Energy Electrons on the Geostationary Orbit


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Abstract

Specific features of the behavior of streams of relativistic magnetospheric electrons at energies higher than 2 MeV on geostationary orbits during different types of interplanetary disturbances are studied. More than 30 years (1986–2019) of observations of these particles onboard the GOES satellites is analyzed. It is shown that plasma coronal ejections and high-speed streams from coronal holes differently influence the behavior of high-energy electrons. High-speed streams from coronal holes are more effective In formation of electron flux rises than solar plasma ejections.

About the authors

A. A. Abunin

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences; V.V. Gorodovikov Kalmyk State University

Author for correspondence.
Email: abunin@izmiran.ru
Russian Federation, TroitskMoscow, 108840; Elista, 358000

M. A. Abunina

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences

Author for correspondence.
Email: abunina@izmiran.ru
Russian Federation, TroitskMoscow, 108840

A. V. Belov

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences

Email: abunina@izmiran.ru
Russian Federation, TroitskMoscow, 108840

S. P. Gaidash

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences

Email: abunina@izmiran.ru
Russian Federation, TroitskMoscow, 108840

E. A. Eroshenko

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences

Email: abunina@izmiran.ru
Russian Federation, TroitskMoscow, 108840

O. N. Kryakunova

Institute of the Ionosphere Subsidiary Limited Liability Partnership; Lebedev Physical Institute, Russian Academy of Sciences

Email: abunina@izmiran.ru
Kazakhstan, Almaty, 050020; Moscow, 119991

N. F. Nikolaevskii

Institute of the Ionosphere Subsidiary Limited Liability Partnership

Email: abunina@izmiran.ru
Kazakhstan, Almaty, 050020

I. I. Pryamushkina

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences

Email: abunina@izmiran.ru
Russian Federation, TroitskMoscow, 108840

L. A. Trefilova

Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation (IZMIRAN), Russian Academy of Sciences

Email: abunina@izmiran.ru
Russian Federation, TroitskMoscow, 108840

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