PoS - Proceedings of Science
Volume 301 - 35th International Cosmic Ray Conference (ICRC2017) - Session Neutrino. NU-atmospheric neutrinos and neutrino properties
Tau neutrino appearance with KM3NeT/ORCA
T. Eberl, S. Hallmann*, J. Hofestädt  on behalf of the KM3NeT Collaboration
Full text: pdf
Pre-published on: August 18, 2017
Published on: August 03, 2018
KM3NeT/ORCA is a mega-ton volume neutrino detector and has entered the construction phase in the Mediterranean Sea. Optimised to study neutrino oscillations in the few GeV energy range, it has unprecedented sensitivity to oscillations of atmospheric muon and electron neutrinos into the tau neutrino channel. Tau neutrinos predominantly produce shower-like signatures, which can be identified on a statistical basis as an energy- and direction-dependent excess over the non-appearance hypothesis.

The contribution shows that the KM3NeT/ORCA detector will be able to exclude non-appearance already in the first months of data taking. In the longer run precise measurement of the tau normalisation will allow to put constraints on the commonly assumed unitarity of three neutrino mixing.
DOI: https://doi.org/10.22323/1.301.1025
How to cite

Metadata are provided both in "article" format (very similar to INSPIRE) as this helps creating very compact bibliographies which can be beneficial to authors and readers, and in "proceeding" format which is more detailed and complete.

Open Access
Creative Commons LicenseCopyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.