Precipitation of energetic magnetospheric electrons and accompanying solar wind characteristics
- Авторлар: Bazilevskaya G.A.1, Kalinin M.S.1, Kvashnin A.N.1, Krainev M.B.1, Makhmutov V.S.1, Svirzhevskaya A.K.1, Svirzhevsky N.S.1, Stozhkov Y.I.1, Balabin Y.V.2, Gvozdevsky B.B.2
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Мекемелер:
- Lebedev Physical Institute
- Polar Geophysical Institute
- Шығарылым: Том 57, № 2 (2017)
- Беттер: 147-155
- Бөлім: Article
- URL: https://journals.rcsi.science/0016-7932/article/view/156176
- DOI: https://doi.org/10.1134/S0016793217020025
- ID: 156176
Дәйексөз келтіру
Аннотация
From 1957 up to the present time, the Lebedev Physical Institute (LPI) has performed regular monitoring of ionizing radiation in the Earth’s atmosphere. There are cases when the X-ray radiation generated by energetic magnetospheric electrons penetrates the atmosphere and is observed at polar latitudes. The vast majority of these events occurs against the background of high-velocity solar wind streams, while magnetospheric perturbations related to interplanetary coronal mass ejections (ICMEs) are noneffective for precipitation. It is shown in the paper that ICMEs do not cause acceleration of a sufficient amount of electrons in the magnetosphere. Favorable conditions for acceleration and subsequent scattering of electrons into the loss cone are created by magnetic storms with an extended recovery phase and with sufficiently frequent periods of negative Bz component of the interplanetary magnetic field (IMF). Such geomagnetic perturbations are typical for storms associated with high-velocity solar wind streams.
Авторлар туралы
G. Bazilevskaya
Lebedev Physical Institute
Хат алмасуға жауапты Автор.
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
M. Kalinin
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
A. Kvashnin
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
M. Krainev
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
V. Makhmutov
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
A. Svirzhevskaya
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
N. Svirzhevsky
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
Yu. Stozhkov
Lebedev Physical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Moscow, 119991
Yu. Balabin
Polar Geophysical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Apatity, Murmansk oblast, 184209
B. Gvozdevsky
Polar Geophysical Institute
Email: bazilevs@sci.lebedev.ru
Ресей, Apatity, Murmansk oblast, 184209
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