ATLAS Collaboration2018-11-082018-11-082017-09-28Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., ... & Abreu, R. (2017). Search for heavy resonances decaying to a W or Z boson and a Higgs boson in the qq¯(′) bb¯ final state in pp collisions at s= 13TeV with the ATLAS detector. Physics Letters B, 774, 494-515.https://hdl.handle.net/1808/27258A search for heavy resonances decaying to a Wor Zboson and a Higgs boson in the q¯q( )b¯ bfinal state is described. The search uses 36.1fb−1of proton–proton collision data at √s=13TeVcollected by the ATLAS detector at the CERN Large Hadron Collider in 2015 and 2016. The data are in agreement with the Standard Model expectations, with the largest excess found at a resonance mass of 3.0 TeV with a local (global) significance of 3.3 (2.1)σ. The results are presented in terms of constraints on a simplified model with a heavy vector triplet. Upper limits are set on the production cross-section times branching ratio for resonances decaying to a W(Z) boson and a Higgs boson, itself decaying to b¯ b, in the mass range between 1.1 and 3.8TeVat 95% confidence level; the limits range between 83 and 1.6fb (77 and 1.1fb) at 95% confidence level.© 2017 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license.https://creativecommons.org/licenses/by/4.0/Article10.1016/j.physletb.2017.09.066openAccess