• Prakash Mathewes

      Articles written in Pramana – Journal of Physics

    • Extra dimension searches at hadron colliders to next-to-leading order-QCD

      M C Kumar Prakash Mathewes V Ravindran

      More Details Abstract Fulltext PDF

      The quantitative impact of NLO-QCD corrections for searches of large and warped extra dimensions at hadron colliders are investigated for the Drell-Yan process. The K-factor for various observables at hadron colliders are presented. Factorisation, renormalisation scale dependence and uncertainties due to various parton distribution functions are studied. Uncertainties arising from the error on experimental data are estimated using the MRST parton distribution functions.

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