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arXiv · hep-ph/9209298

Limits on Neutrino Radiative Decay from Sn1987a

Andrew H. Jaffe·Ed Fenimore·Michael S. Turner
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Abstract

We calculate limits on the properties of neutrinos using data from gamma-ray detectors on the Pioneer Venus Orbiter and Solar Max Mission satellites. A massive neutrino decaying in flight from the supernova would produce gamma rays detectable by these instruments. The lack of such a signal allows us to constrain the mass, radiative lifetime, and branching ratio to photons of a massive neutrino species produced in the supernova. Presented at Beyond The Standard Model III, June, 1992.

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Andrew H. Jaffe, Ed Fenimore, Michael S. Turner. 1992-09-30. Limits on Neutrino Radiative Decay from Sn1987a. https://arxiv.org/abs/hep-ph/9209298

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