A search for nu(mu)->nu(tau) oscillation

Eskut, E; Kayis, A; Onengut, G; van Dantzig, R; de Jong, M; Konijn, J; Melzer, O; Oldeman, RGC; van der Poel, CAFJ; Uiterwijk, JWE; Visschers, JL; Ayan, AS; Pesen, E; Serin-Zeyrek, M; Sever, R; Tolun, P; Zeyrek, MEHMET; Armenise, N; Cassol, F; Catanesi, MG; Muciaccia, MT; Radicioni, E; Simone, S; Vivolo, L; Bulte, A; Lendermann, P; Meyer-Sievers, A; Patzak, T; Winter, K; Annis, P; Gruwe, M; Mommaert, C; Vander Donckt, M; Van de Vyver, B; Vilain, P; Wilquet, G; Righini, P; Saitta, B; Di Capua, E; Luppi, C; Zucchelli, P; Ishii, Y; Kawamura, T; Kazuno, M; Ogawa, S; Shibuya, H; Beyer, R; Brunner, J; Cussans, D; Fabre, JP; Ferreira, R; Flegel, W; Gurin, R; Litmaath, M; Ludovici, L; Macina, D; Drees, RM; Meinhard, H; Migliozzi, P; Niu, E; Overas, H; Panman, J; Papadopoulos, IM; Riccardi, F; Ricciardi, S; Rozanov, A; Saltzberg, D; Santacesaria, R; Stefanini, G; Tsenov, R; Weinheimer, C; Wong, H; Goldberg, J; Hoepfner, K; Chikawa, M; Arik, E; Birol, I; Mailov, AA; Hahn, CH; Jang, HI; Park, IG; Park, MS; Song, JS; Yoon, CS; Kodama, K; Ushida, N; Aoki, S; Hara, T; Brooijmans, G; Favart, D; Gregoire, G; Herin, J; Lemaitre, V; Artamonov, A; Gorbunov, P; Khovansky, V; Shamanov, V; Smirnitsky, V; Bonekamper, D; Frekers, D; Rondeshagen, D; Wolff, T; Hoshino, K; Kobayashi, M; Kotaka, Y; Kozaki, T; Miyanishi, M; Nakamura, M; Nakazawa, K; Nakano, T; Niu, K; Niwa, K; Obayashi, Y; Sato, O; Toshito, T; Buontempo, S; Cocco, A; D'Ambrosio, N; De Lellis, G; Ereditato, A; Fiorillo, G; Garufi, F; Marchetti-Stasi, F; Messina, M; Palladino, V; Sorrentino, S; Strolin, P; Nakamura, K; Okusawa, T; Yoshida, T; Capone, A; De Pedis, D; Di Liberto, S; Dore, U; Loverre, PF; Maslennikov, A; Mazzoni, MA; Meddi, F; Piredda, G; di Bartolomeo, A; Bozza, C; Grella, G; Iovane, G; Romano, G; Rosa, G; Sato, Y; Tezuka, I

doi:10.1016/s0370-2693(98)00081-1

A search for nu(mu)->nu(tau) oscillation

Atıf İçin Kopyala

Eskut E., Kayis A., Onengut G., van Dantzig R., de Jong M., Konijn J., ...Daha Fazla

PHYSICS LETTERS B, cilt.424, ss.202-212, 1998 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 424
Basım Tarihi: 1998
Doi Numarası: 10.1016/s0370-2693(98)00081-1
Dergi Adı: PHYSICS LETTERS B
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.202-212
Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

CHORUS is an experiment searching for nu(mu) --> nu(tau) oscillation in the CERN wide band neutrino beam with a hybrid setup consisting of a nuclear emulsion target followed by electronic detectors. The experiment has been taking data from 1994 through 1997. A subset of the neutrino interactions collected in 1994 and 1995 have been analyzed, looking for nu(tau) charged current interactions where the tau lepton decays to mu<(nu)over bar>(mu)nu(tau). In a sample of 31,423 nu(mu) charged current interactions, no nu(tau) candidates were found. For large Delta m(mu tau)(2) values, a limit on the mixing angle of sin(2)2 theta(mu tau) < 3.5 x 10(-3) at 90% C.L. can be set, thus improving the previous best result. (C) 1998 Elsevier Science B.V.