New indirect bounds on Lorentz violation in the photon sector

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dc.creatorKlinkhamer, F. R.
dc.date2008-10-08
dc.date2008-10-27
dc.date.accessioned2026-07-07T10:13:12Z
dc.date.available2026-07-07T10:13:12Z
dc.descriptionDirect laboratory bounds on the 9 nonbirefringent Lorentz-violating dimensionless parameters of modified-Maxwell theory range from the 10^{-7} level to the 10^{-16} level. The detection of air showers initiated by charged primaries (ultrahigh-energy cosmic-rays) and neutral primaries (TeV gamma-rays) allows us to obtain new indirect bounds ranging from the 10^{-15} level to the 10^{-19} level. Possible physics implications are briefly discussed.
dc.descriptionParallel talk at ICHEP08, Philadelphia, USA, July 2008. 4 pages, LaTeX, 2 eps figures. v3: references added
dc.identifierhttps://arxiv.org/abs/0810.1446
dc.identifierhttp://arxiv.org/abs/0810.1446
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172446
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Theory
dc.titleNew indirect bounds on Lorentz violation in the photon sector
dc.typetext

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