Search for resonant $WZ$ production in the fully leptonic final state in proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector

The ATLAS collaboration
Aaboud, M. , Aad, Georges , Abbott, Brad , Abdinov, Ovsat , Abeloos, Baptiste , Abhayasinghe, Deshan Kavishka , Abidi, Syed Haider , Abouzeid, Ossama , Abraham, Nicola , Abramowicz, Halina
Phys.Lett.B 787 (2018) 68-88, 2018.

Abstract (data abstract)
CERN-LHC, ATLAS HEP data for the Search for resonant W Z Production in the fully leptonic final state in Proton-Proton Collisions at sqrt(s) = 13 TeV with the ATLAS Detector. A search is performed for a heavy resonance decaying to W Z in the fully leptonic channel. It is based on proton-proton collision data collected by the ATLAS experiment at the LHC at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 36.1 fb$^{−1}$. No significant excess is observed over Standard Model predictions and limits are set on the production cross section times branching ratio of a heavy vector particle produced either in quark-antiquark fusion or by vector boson fusion. Constraints are also obtained on the mass and couplings of a singly-charged Higgs, in the Georgi-Machacek model, produced by vector boson fusion.

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