Measurement of the ZZ Production Cross Section in pp Collisions at root s=13 TeV with the ATLAS Detector

Çetin, Serkant Ali2020-12-152020-12-152016-03-101079-71140031-9007https://hdl.handle.net/11411/2850https://doi.org/10.1103/PhysRevLett.116.101801The 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(-2.0)(+2.2) (stat)(-0.7)(+0.9) (syst)(-0.7)(+1.0) (lumi) pb. The results agree with standard model predictions.eninfo:eu-repo/semantics/openAccessPARTON DISTRIBUTIONSMeasurement of the ZZ Production Cross Section in pp Collisions at root s=13 TeV with the ATLAS DetectorArticle2-s2.0-8496232898010.1103/PhysRevLett.116.10180127015473Q1WOS:000371722500003