A note on the neutrino mass implications of the K2K experiment
arXiv:hep-ph/0303229 · doi:10.1088/0954-3899/29/6/310
Abstract
The K2K experiment has presented the first results on the observation of nu_mu. They show a depletion compared to the expectations and are consistent with neutrino oscillations with a mass-splitting in the range favoured by the Super-Kamiokande atmospheric neutrino measurements. Here we examine the extent by which the range of Delta m^2 obtained from the K2K measurements can vary due to the uncertainties in the flux, cross-section, and detector efficiency.
8 pages LaTeX, 2 postscript figures, J. Phys. G. (to appear)
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