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astro-ph.SR2025
Double Power-law Electron Spectra in Solar Flares Due to Temperature Anisotropy Instabilities
Martín Astete, Mario Riquelme, Daniel Verscharen
Despite extensive observational and theoretical efforts, the physical processes responsible for shaping the diversity of accelerated electron spectra observed in solar flares remai…
astro-ph.SR2021★ 4 cited
Stochastic Electron Acceleration by Temperature Anisotropy Instabilities Under Solar Flare Plasma Conditions
Mario Riquelme, Alvaro Osorio, Daniel Verscharen +1
Using 2D particle-in-cell (PIC) plasma simulations we study electron acceleration by temperature anisotropy instabilities, assuming conditions typical of above-the-loop-top (ALT) s…