Parameters of current systems in the magnetosphere as derived from observations of cosmic rays during the June 2015 magnetic storm-Reference-Cited by-同舟云学术

Parameters of current systems in the magnetosphere as derived from observations of cosmic rays during the June 2015 magnetic storm

Published:2017-09-29 Issue:3 Volume:3 Page:15-19
ISSN:2412-4737
Container-title:Solnechno-Zemnaya Fizika
language:en
Short-container-title:

Author:

Кичигин Геннадий¹,Kichigin Gennadiy²,Кравцова Марина¹,Kravtsova Marina²,Сдобнов Валерий¹,Sdobnov Valeriy²

Affiliation:

1. Институт солнечно-земной физики СО РАН

2. Institute of Solar Terrestrial Physics SB RAS

Abstract

Basing on measurements of cosmic rays at the worldwide network of stations, we calculate variations in the planetary system of geomagnetic cutoff rigidity for the 2015 June moderate geomagnetic storm. Using the axisymmetric model of the limited magnetosphere taking into account magnetopause currents and the ring current, we determine the distance to the subsolar point and the ring current radius, as well as the contribution of the ring current to variations in the geomagnetic cutoff rigidity and to the Dst index.

Publisher

Infra-M Academic Publishing House

Subject

Space and Planetary Science,Atmospheric Science,Geophysics

Reference17 articles.

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