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NLO-QCD Corrections to Dilepton Production in the Randall-Sundrum Model

Prakash Mathews·V. Ravindran·K. Sridhar
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Abstract

The dilepton production process at hadron colliders in the Randall-Sundrum (RS) model is studied at next-to-leading order in QCD. The NLO-QCD corrections have been computed for the virtual graviton exchange process in the RS model, in addition to the usual gamma, Z-mediated processes of standard Drell-Yan. K-factors for the cross-sections at the LHC and Tevatron for differential in the invariant mass, Q, and the rapidity, Y, of the lepton pair are presented. We find the K-factors are large over substantial regions of the phase space.

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Prakash Mathews, V. Ravindran, K. Sridhar. 2005-06-16. NLO-QCD Corrections to Dilepton Production in the Randall-Sundrum Model. https://doi.org/10.1088/1126-6708%2F2005%2F10%2F031

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