Authors
K Abe, N Abgrall, Y Ajima, H Aihara, JB Albert, C Andreopoulos, B Andrieu, S Aoki, O Araoka, J Argyriades, A Ariga, T Ariga, S Assylbekov, D Autiero, A Badertscher, M Barbi, GJ Barker, G Barr, M Bass, F Bay, S Bentham, V Berardi, BE Berger, I Bertram, M Besnier, J Beucher, D Beznosko, S Bhadra, F dM M Blaszczyk, A Blondel, C Bojechko, J Bouchez, SB Boyd, A Bravar, C Bronner, DG Brook-Roberge, N Buchanan, H Budd, D Calvet, SL Cartwright, A Carver, R Castillo, MG Catanesi, A Cazes, A Cervera, C Chavez, S Choi, G Christodoulou, J Coleman, W Coleman, Gianmaria Collazuol, K Connolly, A Curioni, A Dabrowska, I Danko, R Das, GS Davies, S Davis, M Day, Gianfranca De Rosa, JPAM De André, P De Perio, A Delbart, C Densham, F Di Lodovico, S Di Luise, P Dinh Tran, J Dobson, U Dore, O Drapier, F Dufour, J Dumarchez, S Dytman, M Dziewiecki, M Dziomba, S Emery, A Ereditato, L Escudero, LS Esposito, M Fechner, A Ferrero, AJ Finch, E Frank, Y Fujii, Y Fukuda, V Galymov, FC Gannaway, A Gaudin, A Gendotti, MA George, S Giffin, C Giganti, K Gilje, T Golan, M Goldhaber, JJ Gomez-Cadenas, M Gonin, N Grant, A Grant, P Gumplinger, P Guzowski, A Haesler, MD Haigh, K Hamano, C Hansen, D Hansen, T Hara, PF Harrison, B Hartfiel, M Hartz, T Haruyama, T Hasegawa, NC Hastings, S Hastings, A Hatzikoutelis, K Hayashi, Y Hayato, C Hearty, RL Helmer, R Henderson, N Higashi, J Hignight, E Hirose, J Holeczek, S Horikawa, A Hyndman, AK Ichikawa, K Ieki, M Ieva, M Iida, M Ikeda, J Ilic, J Imber, T Ishida, C Ishihara, T Ishii, SJ Ives, M Iwasaki, K Iyogi, A Izmaylov, B Jamieson, RA Johnson, KK Joo, GV Jover-Manas, CK Jung, H Kaji, T Kajita, H Kakuno, J Kameda, K Kaneyuki
Publication date
2011/7/22
Journal
Physical Review Letters
Volume
107
Issue
4
Pages
041801
Publisher
American Physical Society
Description
The T2K experiment observes indications of appearance in data accumulated with protons on target. Six events pass all selection criteria at the far detector. In a three-flavor neutrino oscillation scenario with , sin22θ23=1 and sin22θ13=0, the expected number of such events is . Under this hypothesis, the probability to observe six or more candidate events is , equivalent to significance. At 90% C.L., the data are consistent with 0.03(0.04)<sin22θ13<0.28(0.34) for and a normal (inverted) hierarchy.
Total citations
Scholar articles
K Abe, N Abgrall, Y Ajima, H Aihara, JB Albert… - Physical Review Letters, 2011
Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam*
T Collaboration, K Abe, N Abgrall, Y Ajima, H Aihara… - Physical Review Letters, 2011