Spin Identification of the Randall-Sundrum Graviton at the LHC
arXiv:0902.1593 · doi:10.1063/1.3215631
Abstract
Using as basic observable an angular-integrated asymmetry to be measured in Drell-Yan lepton-pair production at the LHC, we discuss the identification reach on the spin-2 of the lowest-lying Randall-Sundrum resonance predicted by gravity in one warped extra dimension, against the spin-1 and spin-0 hypotheses. Numerical results indicate that, depending on the graviton coupling strength to the standard model particles, such a spin-2 identification can extend up to mass scales of 1.0-1.6 TeV and 2.4-3.2 TeV for LHC integrated luminosities of 10 and 100 fb^{-1}, respectively.
arXiv comment6 pages, 2 figures, talk presented at the 18th International Symposium on Spin Physics (SPIN 2008), Charlottesville, VA, October 6-11, 2008
Cited by in corpus (5)
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- Extra dimensions in photon-induced two lepton final states at the CERN-LHC
- Randall-Sundrum graviton spin determination using azimuthal angular dependence
- Matter-gravity interaction in a multiply warped braneworld,