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arXiv · 1110.0821

Testing the OPERA Superluminal Neutrino Anomaly at the LHC

Hooman Davoudiasl·Thomas G. Rizzo
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Abstract

The OPERA collaboration has reported the observation of superluminal muon neutrinos, whose speed $v_ν$ exceeds that of light $c$, with $(v_ν- c)/c \simeq 2.5 \times 10^{-5}$. In a recent work, Cohen and Glashow (CG) have refuted this claim by noting that such neutrinos will lose energy, by pair-emission of particles, at unacceptable rates. Following the CG arguments, we point out that pair-emissions consistent with the OPERA anomaly can lead to detectable signals from decays of highly boosted top quarks at the LHC, allowing an independent test of the superluminal neutrino hypothesis.

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Hooman Davoudiasl, Thomas G. Rizzo. 2011-11-10. Testing the OPERA Superluminal Neutrino Anomaly at the LHC. https://doi.org/10.1103/physrevd.84.091903

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