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An Empirical Model of the Radiation Belt of Helium Nuclei
Authors:I V Getselev  E N Sosnovets  A S Kovtyukh  A V Dmitriev  M V Podzolko  N A Vlasova  S Ya Reizman
Institution:(1) Skobeltsyn Institute of Nuclear Physics, Moscow State University, Vorob’evy gory, Moscow, 119899, Russia
Abstract:Based on satellite data, we present the results of modeling the spatial and energy distributions of integral fluxes of He nuclei (α particles) with E > 1, 2, 4, and 7 MeV at L = 1.1–6.6 in a broad range of B/B 0 (E is the kinetic energy of particles, L is the drift shell parameter, and B/B 0 is the magnetic field ratio). Some ways of practically applying the model are considered. The results of calculation of α-particle fluxes for a circular orbit with a height of 300 km and an inclination of 50° are presented.__________Translated from Kosmicheskie Issledovaniya, Vol. 43, No. 4, 2005, pp. 243–247.Original Russian Text Copyright © 2005 by Getselev, Sosnovets, Kovtyukh, Dmitriev, Podzolko, Vlasova, Reizman.
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