New bound on Lorentz violation based on the absence of vacuum Cherenkov radiation in ultrahigh energy air showers
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DOI: 10.1103/physrevd.107.083004
Abstract: In extensive air showers induced by ultra-high energy (UHE) cosmic rays, secondary particles are produced with energies far above those accessible by other means. These extreme energies can be used to search for new physics.… read more here.
Keywords: air showers; vacuum cherenkov; cherenkov radiation; lorentz violation ... See more keywords