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arXiv · 1207.6860

Measurement of CNGS muon neutrino speed with Borexino

Borexino Collaboration
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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 =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.

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Borexino Collaboration. 2012-07-30. Measurement of CNGS muon neutrino speed with Borexino. https://doi.org/10.1016/j.physletb.2012.08.052

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