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arXiv · hep-ph/9902267

Super-Kamiokande data and atmospheric neutrino decay

G. L. Fogli·E. Lisi·A. Marrone·G. Scioscia
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Abstract

Neutrino decay has been proposed as a possible solution to the atmospheric neutrino anomaly, in the light of the recent data from the Super-Kamiokande experiment. We investigate this hypothesis by means of a quantitative analysis of the zenith angle distributions of neutrino events in Super-Kamiokande, including the latest (45 kTy) data. We find that the neutrino decay hypothesis fails to reproduce the observed distributions of muons.

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G. L. Fogli, E. Lisi, A. Marrone, G. Scioscia. 1999-02-08. Super-Kamiokande data and atmospheric neutrino decay. https://doi.org/10.1103/physrevd.59.117303

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