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arXiv · hep-ph/0002199

Neutrino oscillations and large extra dimensions

Riccardo Barbieri·Paolo Creminelli·Alessandro Strumia
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Abstract

Assuming that right-handed neutrinos exist and propagate in some large extra dimensions, we attempt to give a comprehensive description of the phenomenology of neutrino oscillations. A few alternative explanations of the atmospheric neutrino anomaly emerge, different from the standard nuMu --> nuTau or nuMu --> nuSterile interpretations. Constraints from nucleosynthesis and supernova 1987a are discussed. The constraints from SN1987a indicates a maximum radius of any extra dimension of about 1 Angstrom.

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Riccardo Barbieri, Paolo Creminelli, Alessandro Strumia. 2000-03-20. Neutrino oscillations and large extra dimensions. https://doi.org/10.1016/s0550-3213(00)00348-5

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