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arXiv · nucl-th/9511032

Signal for supernova $ν_μ$ and $ν_τ$ neutrinos in water Čerenkov detectors

K. Langanke·P. Vogel·E. Kolbe
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Abstract

We suggest that photons with energies between 5 and 10 MeV, generated by the ($ν,ν'pγ$) and ($ν,ν'nγ$) reactions on $^{16}$O, constitute a signal which allows a unique identification of supernova $ν_μ$ and $ν_τ$ neutrinos in water Čerenkov detectors. We calculate the yield of such $γ$ events and estimate that a few hundred of them would be detected in Superkamiokande for a supernova at 10 kpc distance.

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K. Langanke, P. Vogel, E. Kolbe. 1995-11-28. Signal for supernova $ν_μ$ and $ν_τ$ neutrinos in water Čerenkov detectors. https://doi.org/10.1103/physrevlett.76.2629

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