Randall-Sundrum model with a small curvature and dimuon production at the LHC

Abstract

The $p_{\perp }$-distributions for the dimuon production at the LHC are calculated in the Randall-Sundrum scenario with a small curvature $\kappa$. The $pp$ collisions at 7 TeV and 14 TeV are considered. The widths of massive graviton excitations are taken into account. It is found that the LHC discovery limit on 5-dimensional gravity scale $M_5$ is equal to 5.5 TeV for $\sqrt{s}=7$ TeV and integrated luminositiy 5 fb${}^{-1}$. For $\sqrt{s}=14$ TeV and integrated luminosities 30 fb${}^{-1}$ and 100 fb${}^{-1}$, the search limits in the dimuon events are 12.0 TeV and 14.6 TeV, respectively. Contrary to the standard RS model, these limits are independent of $\kappa$, provided $\kappa \ll M_5$.

18 pages, 7 figures, journal version

References in corpus (9)

• Parton distributions for the LHC
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• Search for TeV-scale gravity signatures in final states with leptons and jets with the ATLAS detector at sqrt(s) = 7 TeV
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Cited by in corpus (8)

• Probe of the Randall-Sundrum-like model with the small curvature via light-by-light scattering at the LHC
• Search for the RS model with a small curvature through photon-induced process at the LHC
• Randall-Sundrum scenario with a small curvature and Drell-Yan process at the LHC
• Randall-Sundrum model with a small curvature and dielectron production at the LHC
• Warped extra dimension and inclined events at Pierre Auger Observatory
• General solution for the warp function in the RS scenario
• Randall-Sundrum scenario with small curvature and dilepton production at LHC
• Physical models within the framework of the Randall-Sundrum scenario