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A Biased Review of Tau Neutrino Mass Limits

J. Duboscq
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Abstract

After a quick review of astrophysically relevant limits, I present a summary of MeV scale tau neutrino mass limits derived from accelerator based experiments. I argue that the current published limits appear to be too consistent, and that we therefore cannot conclude that the tau neutrino mass limit is as low as usually claimed. I provide motivational arguments calling into question the assumed statistical properties of the usual maxumum likelihood estimators, and provide a prescription for deriving a more robust and understandable mass limit.

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J. Duboscq. 2000-12-20. A Biased Review of Tau Neutrino Mass Limits. https://doi.org/10.1016/s0920-5632(01)01194-x

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