Periodic components of electron stream in external magnetosphere

Аuthors

Bezrodnykh I. P.^*, Ershova Y. A.^**, Ladzina D. E.^***, Chechikov Y. B.^****

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: dl8188@mail.ru
**e-mail: jana_ershova@mail.ru
***e-mail: darya_ladzina@mail.ru
****e-mail: yourych@mail.ru

Abstract

Methods of the spectral analysis of time numbers of experimental data of speed of a solar wind, intensity of streams relativistic electrons in an external radiating belt of the Earth and streams getting enough sleep electrons receive the result confirming dependence of dynamics relativistic electrons of an external radiating belt of the Earth from dynamics of recurrent high-speed streams of a solar wind. At increase in the frequency permission it was revealed that in intensity of streams relativistic electrons in a geostationary orbit from 1986 for 1995 there were two periodic components with the periods nearby 26 and 30 days. On the basis of it the conclusion has been drawn that the strongest influence on dynamics of streams relativistic electrons in an external radiating belt of the Earth is rendered by solar activity on two various heliolatitude.

Keywords:

ehe spectral analysis, solar wind, electrons an external radiating belt of the Earth.