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Measurement of fiducial and differential W+W- production cross-sections at √s=13  TeV with the ATLAS detector

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A measurement of fiducial and differential cross-sections for W+W−W+W−W^+W^- production in proton-proton collisions at s√=13s=13\sqrt{s}=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 36.1 fb−1fb−1\hbox {fb}^{-1} is presented. Ev...

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Main Authors: Aaboud, Morad (Author) , Andrei, George Victor (Author) , Bolz, Arthur (Author) , Dunford, Monica (Author) , Ferreira de Lima, Danilo Enoque (Author) , Franchino, Silvia (Author) , Helary, Louis (Author) , Krishnan, Anjali (Author) , Kugel, Andreas (Author) , Napolitano, Fabrizio (Author) , Schöning, André (Author) , Schultz-Coulon, Hans-Christian (Author) , Spieker, Thomas (Author) , Stamen, Rainer (Author) , Starovoitov, Pavel (Author) , Weber, Sebastian (Author) , Wessels, Martin (Author) , Yue, Xiaoguang (Author)
Corporate Author: ATLAS Collaboration (Author)
Format: Article (Journal)
Language:English
Published: 29 October 2019
In: The European physical journal. C, Particles and fields
Year: 2019, Volume: 79, Issue: 10, Pages: 884
ISSN:1434-6052
DOI:10.1140/epjc/s10052-019-7371-6
Online Access:Verlag, Volltext: https://doi.org/10.1140/epjc/s10052-019-7371-6
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Author Notes: ATLAS Collaboration*
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Summary:A measurement of fiducial and differential cross-sections for W+W−W+W−W^+W^- production in proton-proton collisions at s√=13s=13\sqrt{s}=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 36.1 fb−1fb−1\hbox {fb}^{-1} is presented. Events with one electron and one muon are selected, corresponding to the decay of the diboson system as WW→e±νμ∓νWW→e±νμ∓νWW\rightarrow e^{\pm }\nu \mu ^{\mp }\nu . To suppress top-quark background, events containing jets with a transverse momentum exceeding 35 GeV are not included in the measurement phase space. The fiducial cross-section, six differential distributions and the cross-section as a function of the jet-veto transverse momentum threshold are measured and compared with several theoretical predictions. Constraints on anomalous electroweak gauge boson self-interactions are also presented in the framework of a dimension-six effective field theory.
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ATLAS Collaboration: M. Aaboud, V. Andrei, A.E. Bolz, M. Dunford, D.E. Ferreira de Lima, S. Franchino, L. Helary, A. Krishnan, A. Kugel, F. Napolitano, A. Schöning, H.-C. Schultz-Coulon, T.M. Spieker, R. Stamen, P. Starovoitov, S.M. Weber, M. Wessels, X. Yue [und weitere]
Gesehen am 27.01.2020
Physical Description:Online Resource
ISSN:1434-6052
DOI:10.1140/epjc/s10052-019-7371-6

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