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Inverting a Supernova: Neutrino Mixing, Temperatures and Binding Energy

V. Barger·D. Marfatia·B. P. Wood
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Abstract

We show that the temperatures of the emergent non-electron neutrinos and the binding energy released by a galactic Type II supernova are determinable, assuming the Large Mixing Angle (LMA) solution is correct, from observations at the Sudbury Neutrino Observatory (SNO) and at Super-Kamiokande (SK). If the neutrino mass hierarchy is inverted, either a lower or upper bound can be placed on the neutrino mixing angle $θ_{13}$, and the hierarchy can be deduced for adiabatic transitions. For the normal hierarchy, neither can $θ_{13}$ be constrained nor can the hierarchy be determined. Our conclusions are qualitatively unchanged for the proposed Hyper-Kamiokande detector.

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V. Barger, D. Marfatia, B. P. Wood. 2002-09-16. Inverting a Supernova: Neutrino Mixing, Temperatures and Binding Energy. https://doi.org/10.1016/s0370-2693(02)02741-7

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