LHCf experiment: forward physics at LHC for cosmic rays study M. Del Prete, O. Adriani, E. Berti, L. Bonechi, M. Bongi, G. Castellini, R. D’Alessandro, M. Haguenauer, Y. Itow, K. Kasahara et al. (21 more) EPJ Web Conf., 126 (2016) 04014 Published online: 04 November 2016 DOI: 10.1051/epjconf/201612604014