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A plasma pressure plateau in the night sector of the Earth’s magnetosphere and its stabilityстатья
- Авторы: Kirpichev I.P., Antonova E.E.
- Журнал: Geomagnetism and Aeronomy
- Том: 62
- Номер: Suppl 1
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: S28
- Последняя страница: S39
- DOI: 10.1134/S001679322260059X
- Аннотация: In this paper, we consider the behavior of the radial distribution of the plasma pressure, magneticfield and plasma parameter in the night sector of the Earth’s magnetosphere at geocentric distances from 7 to 12 RE that are obtained using the THEMIS mission measurements. The results of measurements on the THEMIS-D and THEMIS-A satellites on February 2009 when the satellites were near the equatorial plane were analyzed. Time intervals are identified when the plasma pressure actually did not change with a change in the distance from the Earth. It is shown that profiles with a pressure plateau can exist stably during the day are destroyed during the period of disturbance and are restored after destruction. The role of the pressure plateau in the formation of the structure of magnetospheric current systems is discussed.
- Добавил в систему: Антонова Елизавета Евгеньевна