Multiple production up to √s = 13 TeV with the generator GHOST adapted to cosmic ray simulation Jean-Noël Capdevielle, Zbigniew Plebaniak, Barbara Szabelska and Jacek Szabelski EPJ Web Conf., 145 (2017) 13002 Published online: 26 June 2017 DOI: 10.1051/epjconf/201714513002