Measurement of CNGS muon neutrino speed with Borexino
arXiv:1207.6860 · doi:10.1016/j.physletb.2012.08.052
Abstract
We have measured the speed of muon neutrinos with the Borexino detector using short-bunch CNGS beams. The final result for the difference in time-of-flight between a <E>=17 GeV muon neutrino and a particle moving at the speed of light in vacuum is δt = 0.8 \pm 0.7stat \pm 2.9sys ns, well consistent with zero.
6 pages, 5 figures