A systematic study of the hybrid experiment at Mt.ChacaltayaM. Tamada, H. Aoki, K. Honda, N. Inoue, N. Kawasumi, N. Martinic, N. Ochi, N. Ohmori, A. Ohsawa, H. Semba and R. TiconaEPJ Web of Conferences, 52 (2013) 07006DOI: https://doi.org/10.1051/epjconf/20125207006