Abstract
We note a discrepancy between the value ofR expected on the basis of the muon neutrino angular distribution and the value actually observed. The energy independence ofR leads to a fine-tuning problem. This may be indicative of some unaccounted for new physics.
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Losecco, J.M. Inconsistencies in interpreting the atmospheric neutrino anomaly. Pramana - J Phys 62, 635–638 (2004). https://doi.org/10.1007/BF02705334
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DOI: https://doi.org/10.1007/BF02705334