H$\alpha$/H$\beta$ a Galactic Low Energy Cosmic Rays tracer

I. Busa, S. Cabibbo, C. Trigilio +1

Context. Investigating the diagnostic power of H$\alpha$/H$\beta$ Charge-Exchange (CE) emission as Low-Energy Galactic Cosmic Rays(LECRs) tracer in diffuse regions. Aims. In this work, we d…