Evidence for muon neutrino oscillation in an accelerator-based experiment
Aliu i Fusté, Ester (Institut de Física d'Altes Energies)
Fernández Sánchez, Enrique (Universitat Autònoma de Barcelona. Departament de Física)
K2K Collaboration
American Physical Society

Data:	2005
Resum:	We present results for νμ oscillation in the KEK to Kamioka (K2K) long-baseline neutrino oscillation experiment. K2K uses an accelerator-produced νμ beam with a mean energy of 1. 3 GeV directed at the Super-Kamiokande detector. We observed the energy-dependent disappearance of νμ, which we presume have oscillated to ντ. The probability that we would observe these results if there is no neutrino oscillation is 0. 0050% (4. 0σ).
Drets:	Tots els drets reservats.
Llengua:	Anglès
Document:	article ; publishedVersion
Publicat a:	Physical review letters, Vol. 94, Issue 8 (March 2005) , p. 081802, ISSN 0031-9007

Adreça alternativa: http://inspirehep.net/record/664193
DOI: 10.1103/PhysRevLett.94.081802

5 p, 116.7 KB

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