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2005
Authors: Ukhorskiy A Y, Takahashi K, Anderson B. J., and Korth H.
Title: Impact of toroidal ULF waves on the outer radiation belt electrons
Abstract: Relativistic electron fluxes in the outer radiation belt exhibit highly variable complex behavior. Previous studies have established a strong correlation of electron fluxes and the inner magnetospheric ULF waves in the Pc 3–5 frequency range. Resonant interaction of ULF waves with the drift motion of radiation belt electrons violates their third adiabatic invariant and consequently leads to their radial transport. If the wave-particle interaction has a stochastic character, then the electron transport is diffusive. The goal of this paper is to analyze the impact of toroidal ULF waves on radiation belt electrons. The study is based on direct measurements of ULF electric fields on the CRRES spacecraft. We show that the electric fields of inner magnetospheric toroidal ULF waves exhibit high. . .
Date: 10/2005 Publisher: Journal of Geophysical Research DOI: 10.1029/2005JA011017 Available at: http://onlinelibrary.wiley.com/doi/10.1029/2005JA011017/abstract
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