Next-to-leading order QCD corrections to the Z boson pair production at the LHC in Randall-Sundrum model

Agarwal, Neelima ; Ravindran, V. ; Tiwari, Vivek Kumar ; Tripathi, Anurag (2010) Next-to-leading order QCD corrections to the Z boson pair production at the LHC in Randall-Sundrum model Physics Letters B, 686 (4-5). pp. 244-248. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.physletb.2010.02.060

Abstract

The first results on next-to-leading order QCD corrections to production of two Z bosons in hadronic collisions in the extra dimension model of Randall and Sundrum are presented. Various kinematical distributions are obtained to order as in QCD by taking into account all the parton level subprocesses. We estimate the impact of the QCD corrections on various observables and find that they are significant. We also show the reduction in factorization scale uncertainty when O(as) effects are included.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:RS model; NLO QCD Corrections
ID Code:85438
Deposited On:02 Mar 2012 10:57
Last Modified:02 Mar 2012 10:57

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