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arXiv · hep-ph/0103026

Four-neutrino mixing solutions of the atmospheric neutrino anomaly

A. Marrone
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Abstract

Solutions to the atmospheric neutrino anomaly which smoothly interpolate between nu_mu -> nu_tau and nu_mu -> nu_s oscillations are studied. It is shown that, although the Super-Kamiokande data disfavor the pure nu_mu -> nu_s channel, one cannot exclude sizable amplitude for the nu_mu -> nu_s channel in addition to nu_mu -> nu_tau oscillations.

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A. Marrone. 2001-03-02. Four-neutrino mixing solutions of the atmospheric neutrino anomaly. https://doi.org/10.1016/s0920-5632(01)01451-7

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