"Materials and Life Science Experimental Facility at the Japan Proton Accelerator Research Complex IV: The Muon Facility", Wataru Higemoto, Ryosuke Kadono, Naritoshi Kawamura, Akihiro Koda, Kenji M. Kojima, Shunsuke Makimura, Shiro Matoba, Yasuhiro Miyake, Koichiro Shimomura and Patrick Strasser, Quantum Beam Sci., 1(1), 11 (2017).