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Title
Japanese:Measurement of the $ZZ$ Production Cross Section in $pp$ Collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector 
English:Measurement of the $ZZ$ Production Cross Section in $pp$ Collisions at $\sqrt{s}$ = 13 TeV with the ATLAS Detector 
Author
Japanese: 山口洋平.  
English: Youhei Yamaguchi.  
Language English 
Journal/Book name
Japanese: 
English: 
Volume, Number, Page Vol. "116"    No. "10"    pp. "101801"
Published date Dec. 2015 
Publisher
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English: 
Conference name
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English: 
Conference site
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English: 
Official URL http://inspirehep.net/record/1409923
 
DOI https://doi.org/10.1103/PhysRevLett.116.101801
Abstract 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 16.7-2.0+2.2(stat)+0.9-0.7(syst)+1.0-0.7(lumi)  pb. The results agree with standard model

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