Geomagnetic Storm Effects on the LEO Proton Flux During Solar Energetic Particle Events
Kirolosse M. Girgis,
Tohru Hada,
Akimasa Yoshikawa
et al.
Abstract:During a few solar energetic particle (SEP) events, solar protons were trapped within the geomagnetic field and reached the outer edge of the inner radiation belt. We reproduced this phenomenon by modeling the proton flux distribution at the Low‐Earth Orbit (LEO) for different geomagnetic conditions during solar particle events. We developed a three‐dimensional relativistic test particle simulation code to compute the 70–180 MeV solar proton Lorentz trajectories in low L‐shell range from 1 to 3. The Tsyganenko… Show more
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