Proxima Centauri b: A Strong Case for including Cosmic-Ray-induced Chemistry in Atmospheric Biosignature Studies

M. Scheucher, K. Herbst, V. Schmidt +6

Due to its Earth-like minimum mass of 1.27 M${}_{\text{E}}$ and its close proximity to our Solar system, Proxima Centauri b is one of the most interesting exoplanets for habitability…