A C++ Cherenkov photons simulation in CORSIKA 8 Matthieu Carrère, Luisa Arrabito, Johan Bregeon, David Parello, Philippe Langlois and Georges Vasileiadis EPJ Web Conf., 251 (2021) 03011 Published online: 23 August 2021 DOI: 10.1051/epjconf/202125103011