“Despite the large significance of the measurement reported here and the stability of the analysis, the potentially great impact of the result motivates the continuation of our studies in order to investigate possible still unknown systematic effects that could explain the observed anomaly. We deliberately do not attempt any theoretical or phenomenological interpretation of the results”

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Measurement of the neutrino velocity with the OPERA detector in the CNGS beam
http://arxiv.org/abs/1109.4897 

Faster than light?