Measurement of the tau neutrino cross section in atmospheric neutrino oscillations with Super-Kamiokande
Measurement of the tau neutrino cross section in atmospheric neutrino oscillations with Super-Kamiokande
Using 5326 days of atmospheric neutrino data, a search for atmospheric tau neutrino appearance has been performed in the Super-Kamiokande experiment. Super-Kamiokande measures the tau normalization to be $1.47\ifmmode\pm\else\textpm\fi{}0.32$ under the assumption of normal neutrino hierarchy, relative to the expectation of unity with neutrino oscillation. The result excludes the hypothesis …