Measurement of CNGS muon neutrino speed with Borexino

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 an =17 GeV muon neutrino and a particle moving at the speed of light in vacuum is δt=0.8±0.7stat±2.9sys ns, well consistent with zero.


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Contributor : Daniel Vignaud <>
Submitted on : Friday, October 5, 2012 - 10:57:25 PM
Last modification on : Thursday, April 23, 2015 - 2:14:53 PM

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P. Alvarez Sanchez, R. Barzaghi, G. Bellini, J. Benziger, B. Betti, et al.. Measurement of CNGS muon neutrino speed with Borexino. Physics Letters B, Elsevier, 2012, 716, pp.401-405. <10.1016/J.PHYSLETB.2012.08.052>. <hal-00739200>

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