Abstract
Particle fluxes in the Earth’s magnetosphere at great distances from the Earth (20 Re and more) are measured very rarely, though their behaviour is important for understanding the mechanisms of solar particle penetration into magnetosphere. The orbit and equipment of the IMP-8 Earth satellite help to overcome this deficiency to some extent. An analysis of electron fluxes with MeV energies in different parts of the IMP-8’s orbit is performed, both inside and outside the magnetosphere, and upon entering and leaving it. Bursts of electron fluxes are observed in the magnetotail during quiet periods of solar activity. These bursts could be caused by acceleration in the magnetosphere, the penetration of solar and Galactic particles, or electrons from the Jovian magnetosphere.
Similar content being viewed by others
References
Baker, D.N., Blake, J.B., Klebesadel, R.W., and Higbie, P.R., J. Geophys. Res. A, 1986, vol. 91, no. 4, p. 4265.
Krimigis, S.M., Sarris, E.T., and Armstrong, T.P., Proc.14th ICRC, Munchen, 1975, vol. 5, SP 2.2–2.
Baker, D.N., Higbie, P.R., Belian, R.D., and Hones, E.W., Geophys. Rev. Lett., 1979, vol. 6, p. 531.
Baker, D.N. and Stone, E.C., J. Geophys. Res., 1978, vol. 83, p. 4327.
Paularena, K.I. and King, J.H., in Interball in the ISTP Program, Sibeck, D.G. and Kudela, K., Eds., Dordrecht: Kluwer Academic, 1999, pp. 145–154.
Teegarden, B.J., McDonald, F.B., Trainor, J.H., Webber, W.R., and Roelof, E.C., J. Geophys. Res., 1974, vol. 79, p. 3615.
Daibog, E.I., Kecskemety, K., and Logachev, Yu.I., Bull. Russ. Acad. Sci. Phys., 2013, vol. 77, no. 5, p. 618.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © E.I. Daibog, K. Kecskemety, L.L. Lazutin, Yu.I. Logachev, G.M. Surova, 2015, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2015, Vol. 79, No. 5, pp. 697–699.
About this article
Cite this article
Daibog, E.I., Kecskemety, K., Lazutin, L.L. et al. Relativistic electrons in the Earth’s magnetospheric tail during solar activity minima. Bull. Russ. Acad. Sci. Phys. 79, 643–645 (2015). https://doi.org/10.3103/S1062873815050184
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1062873815050184