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Google. IPNL IN2P3/CNRS - UCBL. OPERA experiment. Sciences et Avenir - Actualité des sciences et de la recherche - journal d'information. Press Release. UPDATE 8 June 2012 Neutrinos sent from CERN to Gran Sasso respect the cosmic speed limit At the 25th International Conference on Neutrino Physics and Astrophysics in Kyoto today, CERN Research Director Sergio Bertolucci presented results on the time of flight of neutrinos from CERN to the INFN Gran Sasso Laboratory on behalf of four experiments situated at Gran Sasso.

Press Release

The four, Borexino, ICARUS, LVD and OPERA all measure a neutrino time of flight consistent with the speed of light. This is at odds with a measurement that the OPERA collaboration put up for scrutiny last September, indicating that the original OPERA measurement can be attributed to a faulty element of the experiment’s fibre optic timing system. “Although this result isn’t as exciting as some would have liked,” said Bertolucci, “it is what we all expected deep down. CERN - the European Organization for Nuclear Research. Live webcast. OPERA neutrino experiment on breaking speed of light. Excès de vitesse des neutrinos.

New results from OPERA on neutrino properties (23 September 2011) CERN. CERN (CERN) sur Twitter. (20) Recherche Twitter - #CERN...