Combined effective field theory interpretation of W±Zjj and W±W±jj measurements using ATLAS 13 TeV data

Research output: Contribution to specialist publication › Featured article/Feature cover › Contributed › peer-review

Contributors

  • The ATLAS collaboration - , University of Bucharest, iThemba Laboratory for Accelerator Based Sciences, University of Pretoria, University of South Africa, University of Zululand, Cadi Ayyad University, New York University Abu Dhabi, University of Granada, CERN, University of California at Berkeley, University of Georgia (Tbilisi), Yeditepe University, Mohammed VI Polytechnic University (Author)
  • Tim Herrmann - , Chair of Particle Physics (Author)
  • Michael Kobel - , Chair of Particle Physics (Author)
  • Stefanie Todt - , Chair of Particle Physics (Author)

Abstract

An Effective Field Theory (EFT) interpretation of the two fully leptonic 𝑊±𝑍𝑗𝑗 and 𝑊±𝑊±𝑗 𝑗 measurements is performed to constrain anomalous Quartic Gauge Couplings. Both measurements are based on 36.1 fb−1 of proton-proton collision data collected by the ATLAS experiment at the LHC at √𝑠 = 13 TeV. Confidence Level intervals of 95% on dimension-8 EFT operators are extracted for the individual channels and for the combination, taking into account the correlations between the two channels.

Details

Original languageEnglish
JournalATLAS public notes
Publication statusPublished - 27 Jan 2023
Peer-reviewedYes
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Keywords