Flux dynamics of energetic electrons in the outer radiation belt of the eartrh during the april 17, 1994 storm

Yu V. Gotseluk, A. V. Dmitriev, S. N. Kuznetsov, A. V. Siniakov

研究成果: 雜誌貢獻期刊論文同行評審

摘要

The electron-flux variations in the outer radiation belt during a strong magnetic storm on April 17, 1994, are analyzed using the CORONAS-I satellite data. The changes in the positions of the boundaries of the outer radiation belt on the day-and nightsides of the Earth and in the positions of the electron-flux maxima in the energy range 0.5-1.3 MeV during the time period from 12:00 UT, April 16, 1994, to 24:00 UT, April 17, 1994, are discussed. The lowering of the dayside boundary latitude is due to the earthward movement of the magnetopause in the magnetic field affected by geomagnetic disturbances. During the storm recovery phase, the latitude of the boundary is restored to its prestorm value. The boundary latitude on the nightside of the Earth varies in a more irregular manner.

原文???core.languages.en_GB???
頁(從 - 到)443-449
頁數7
期刊Cosmic Research
37
發行號5
出版狀態已出版 - 9月 1999

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