2012
DOI: 10.1103/physrevlett.108.041804
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Measurement of theZZProduction Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions ats=7TeVwith the ATLAS Detector

Abstract: A measurement of the ZZ production cross section in proton-proton collisions at sqrt[s] = 7 TeV using data corresponding to an integrated luminosity of 1.02 fb(-1) recorded by the ATLAS experiment at the LHC is presented. Twelve events containing two Z boson candidates decaying to electrons and/or muons are observed, with an expected background of 0.3 ± 0.3(stat)(-0.3)(+0.4)(syst) events. The cross section measured in a phase-space region with good detector acceptance and for dilepton masses within the range 6… Show more

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Cited by 41 publications
(16 citation statements)
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“…Physics beyond the SM may hide in anomalous couplings and could be visible in gauge boson pair production at the LHC. The ATLAS and CMS Collaborations have already provided measurements and limits on these anomalous gauge boson couplings [5][6][7][8][9][10][11]. In addition, WW and ZZ production are amongst the most important irreducible backgrounds in Higgs boson studies (see Ref.…”
Section: Introductionmentioning
confidence: 98%
“…Physics beyond the SM may hide in anomalous couplings and could be visible in gauge boson pair production at the LHC. The ATLAS and CMS Collaborations have already provided measurements and limits on these anomalous gauge boson couplings [5][6][7][8][9][10][11]. In addition, WW and ZZ production are amongst the most important irreducible backgrounds in Higgs boson studies (see Ref.…”
Section: Introductionmentioning
confidence: 98%
“…Further studies have been performed at the LHC pp collider at CERN, where the ATLAS and CMS experiments have carried out measurements using data collected through the 2012 collider run [11][12][13][14].…”
Section: Introductionmentioning
confidence: 99%
“…Hadron colliders, both Tevatron and LHC, observed W W , W Z and ZZ production in their fully leptonic decay modes, obtaining excellent agreement with the SM prediction [23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39].…”
Section: Status Of the Diboson Measurementsmentioning
confidence: 85%