First measurements of muon anti-neutrino disappearance by the T2K experiment

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The T2K experiment is a long-baseline neutrino oscillation experiment. Last year we started to take data with anti-neutrino beam. In this poster proceedings the first result of vμ disappearance analysis is shown. We fit the muon-like events observed at Super-Kamiokande when running in anti-neutrino mode to estimate the oscillation parameters of the PMNS model. We describe the analysis overview and present systematic errors, preliminary confidence intervals and best-fit points obtained with anti-neutrino mode data.

Original languageEnglish
Article number068
JournalProceedings of Science
Publication statusPublished - Jan 1 2015
Externally publishedYes
Event13th Flavor Physics and CP Violation, FPCP 2015 - Nagoya, Japan
Duration: May 25 2015May 29 2015

ASJC Scopus subject areas

  • General


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