Signatures of gravitational fixed points at the LHC

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dc.creatorLitim, Daniel F.
dc.creatorPlehn, Tilman
dc.date2007-07-26
dc.date2008-02-21
dc.date.accessioned2026-07-07T11:18:10Z
dc.date.available2026-07-07T11:18:10Z
dc.descriptionWe study quantum-gravitational signatures at the Large Hadron Collider (LHC) in the context of theories with extra spatial dimensions and a low fundamental Planck scale in the TeV range. Implications of a gravitational fixed point at high energies are worked out using Wilson's renormalisation group. We find that relevant cross-sections involving virtual gravitons become finite. Based on gravitational lepton pair production we conclude that the LHC is sensitive to a fundamental Planck scale of up to 6 TeV.
dc.description4 pages, 3 figures; v2: error in numerics corrected (Tab. 1), typos removed; v3: comment added, version to appear in Phys. Rev. Lett
dc.identifierhttps://arxiv.org/abs/0707.3983
dc.identifierhttp://arxiv.org/abs/0707.3983
dc.identifierPhys.Rev.Lett.100:131301,2008
dc.identifierdoi:10.1103/PhysRevLett.100.131301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193250
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleSignatures of gravitational fixed points at the LHC
dc.typetext

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