Evidence of flare and coronal mass ejection-driven shock acceleration of relativistic protons on 21 November 2024

M. Jarry, A. Papaioannou, G. Vasalos +9

On 21 November 2024 at 17:55 UTC, a solar flare erupted from far-side active region (AR) 13892, with enhanced hard X-ray flux measured by Solar Orbiter (SO). It was associated with…