Franklin, MelissaHuth, JohnMorii, Masahiro2023-06-262018-03ATLAS Collaboration. "Search for heavy resonances decaying into a W or Z boson and a Higgs boson in final states with leptons and b-jets in 36 fb−1 of √s = 13 TeV pp collisions with the ATLAS detector." EUROPEAN ORGANISATION FOR NUCLEAR RESEARCH (CERN), 2018.1029-8479https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37376178A search is conducted for new resonances decaying into a W or Z boson and a 125 GeV Higgs boson in the νν ̄bb ̄, l±νbb ̄, and l+l−bb ̄ final states, where l± = e± or μ±, in pp collisions at √s = 13 TeV. The data used correspond to a total integrated luminosity of 36.1 fb−1 collected with the ATLAS detector at the Large Hadron Collider during the 2015 and 2016 data-taking periods. The search is conducted by examining the reconstructed invariant or transverse mass distributions of Wh and Zh candidates for evidence of a localised excess in the mass range of 220 GeV up to 5 TeV. No significant excess is observed and the results are interpreted in terms of constraints on the production cross-section times branching fraction of heavy W′ and Z′ resonances in heavy-vector-triplet models and the CP-odd scalar boson A in two-Higgs-doublet models. Upper limits are placed at the 95% confidence level and range between 9.0 × 10−4 pb and 7.3 × 10−1 pb depending on the model and mass of the resonance.en-USNuclear and High Energy PhysicsJournal Article2018-07-1820182023-06-2610.1007/jhep03(2018)174