Evidence for Muon Neutrino Oscillation in an Accelerator-Based Experiment

S. Aoki,J. Argyriades,K. Asakura,R. Ashie,H. Berns,H. Bhang,A. Blondel,S. Borghi,J. Bouchez,J. Burguet–Castell,D. Casper,C. Cavata,A. Cervera,K. Cho,J. Choi,U. Dore,X. Curull,M. Fechner,E. Fernández,Y. Fukuda,J.J. Gómez-Cadenas,R. Gran,T. Hara,M. Hasegawa,T. Hasegawa,Kazunori Hayashi,Y. Hayato,R. Helmer,J. Hill,K. Hiraide,J. Hosaka,A. Ichikawa,M. Iinuma,Akihiro Ikeda,T. Inagaki,Toru Ishida,K. Ishihara,T. Ishii,M. Ishitsuka,Y. Itow,T. Iwashita,H. Jang,E. Jeon,In Jeong,K. Joo,G. Jover-Mañas,C. Jung,T. Kajita,J. Kameda,K. Kaneyuki,I. Kato,E. Kearns,D. Kerr,C. Kim,M. Khabibullin,A. Khotjantsev,D. Kiełczewska,J. Kim,S. Kim,P. Kitching,Kazuyoshi Kobayashi,T. Kobayashi,A. Konaka,Y. Koshio,W. Kropp,Jun Kubota,Y. Kudenko,Y. Kuno,T. Kutter,J. Learned,S. Likhoded,I. Lim,P. Loverre,L. Ludovici,H. Maesaka,J. Mallet,C. Mariani,T. Maruyama,S. Matsuno,V. Matveev,C. Mauger,K. McConnel,C. McGrew,S. Mikheyev,A. Minamino,S. Mine,O. Mineev,C. Mitsuda,M. Miura,Y. Moriguchi,T. Morita,S. Moriyama,T. Nakadaira,M. Nakahata,K. Nakamura,I. Nakano,T. Nakaya,S. Nakayama,T. Namba,R. Nambu,S. Nawang,K. Nishikawa,Akira Tanaka,F. Nova,P. Novella,Y. Obayashi,Atsushi Okada,K. Okumura,S. Oser,Y. Oyama,M. Pac,F. Pierre,A. Rodriguez,C. Saji,M. Sakuda,E. Rondio,A. Sarrat,T. Sasaki,K. Scholberg,R. Schroeter,M. Sekiguchi,E. Sharkey,M. Shiozawa,Kiyoshi Shiraishi,G. Sitjes,M. Smy,H. Sobel,J. Stone,L. Sulak,Y. Suzuki,Tohru Takahashi,Y. Takenaga,Y. Takeuchi,K. Taki,Y. Takubo,N. Tamura,M. Tanaka,R. Terri,S. T’Jampens,A. Tornero-López,Y. Totsuka,S. Ueda,M. Vagins,C. Walter,W. Wang,R. Wilkes,S. Yamada,S. Yamamoto,C. Yanagisawa,M. Yokoyama,H. Yokoyama,J. Yoo,M. Yoshida,J. Zalipska,Koji Nakamura,David Casper