Mathews, Prakash ; Ravindran, Vajravelu ; Sridhar, Krishnamoorthy (2005) NLO-QCD corrections to dilepton production in the Randall-Sundrum model Journal of High Energy Physics, 2005 . JHEP10(2005)031 -JHEP10(2005)0312. ISSN 1126-6708
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Official URL: http://iopscience.iop.org/1126-6708/2005/10/031
Related URL: http://dx.doi.org/10.1088/1126-6708/2005/10/031
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 ?, 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.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| Keywords: | Beyond Standard Model; Hadronic Colliders; QCD; NLO Computations |
| ID Code: | 84925 |
| Deposited On: | 28 Feb 2012 04:14 |
| Last Modified: | 28 Feb 2012 04:14 |
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