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ZZ production at the LHC: Fiducial cross sections and distributions in NNLO QCD
2015
Physics Letters B
We consider QCD radiative corrections to the production of four charged leptons in the ZZ signal region at the LHC. We report on the complete calculation of the next-to-next-to-leading order (NNLO) corrections to this process in QCD perturbation theory. Numerical results are presented for √(s)=8 TeV, using typical selection cuts applied by the ATLAS and CMS collaborations. The NNLO corrections increase the NLO fiducial cross section by about 15%, and they have a relatively small impact on the
doi:10.1016/j.physletb.2015.09.055
fatcat:malgryknozdmxhmaea6jo45vtu