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Speed-dependent Threshold for Electron Injection into Diffusive Shock Acceleration

Finding the injection threshold for diffusive shock acceleration (DSA) of electrons in collisionless shocks has been a longstanding unsolved problem. Using first-principles kinetic simulations, we identify the conditions for electron injection into DSA and quantify the evolution of the nonthermal ta...

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Auteurs principaux: Siddhartha Gupta, Damiano Caprioli, Anatoly Spitkovsky
Format: Artigo
Langue:Inglês
Publié: IOP Publishing 2025-01-01
Collection:The Astrophysical Journal Letters
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Accès en ligne:https://doi.org/10.3847/2041-8213/ae1ba9
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