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

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Publication date

March 2010

DOI

10.1016/j.physletb.2010.02.060

Publisher

Elsevier B.V.

Abstract

AbstractThe 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 αs 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(αs) effects are included

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

Abstract

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

Abstract

Extracted data

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