The FAMU experiment at RIKEN-RAL to study the muon transfer rate from hydrogen to other gases. (21st December 2018) - Adamczak, A.; Baccolo, G.; Banfi, S.; Bakalov, D.; Baldazzi, G.; Benocci, R.; Bertoni, R.; Bonesini, M.; Bonvicini, V.; Chignoli, F.; Clemenza, M.; Colace, L.; et al.