Measurement of the ZZ production cross section in pp collisions at √s = 13 TeV with the ATLAS detector

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Measurement of the ZZ production cross section in pp collisions at √s = 13 TeV with the ATLAS detector	397 KB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1103/PhysRevLett.116.101801

Title: Measurement of the ZZ production cross section in pp collisions at √s = 13 TeV with the ATLAS detector
Creator: Aad, G.
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Abdallah, J.
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Chelkov, G. A.
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Abbott, B.
Date: 2016
DOI: 10.1103/PhysRevLett.116.101801
Description: The ZZ production cross section in proton-proton collisions at 13 TeV center-of-mass energy is measured using 3.2 fb−1 of data recorded with the ATLAS detector at the Large Hadron Collider. The considered Z boson candidates decay to an electron or muon pair of mass 66–116 GeV. The cross section is measured in a fiducial phase space reflecting the detector acceptance. It is also extrapolated to a total phase space for Z bosons in the same mass range and of all decay modes, giving 16.7+2.2−2.0(stat)+0.9−0.7(syst)+1.0−0.7(lumi) pb. The results agree with standard model predictions.