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A novel search for heavy vector resonances in the $H\rightarrow b\bar{b}$ and$Z\rightarrow b\bar{b}$ final states in association with a leptonicallydecaying $V$ ($Z$ or $W$) and $W$-only respectively, is proposed. It is arguedthat excesses with respect to the Standard Model prediction should be observedin all final states (0, 1 or 2 leptons), with the 1-lepton final state beingthe strongest. Since the relative strengths of these excesses depend onbranching ratios and efficiencies, this is a clear signal for the presence ofheavy resonances or their low mass tails. A general vector-triplet model isused to explore the discovery potential as a function of the resonance mass andwidth. Recent Higgs to $b\bar{b}$ observation data reported by the experimentsATLAS and CMS are used to test the model. Current limits are extended toresonance widths over mass as large as 9%.

Exclusion of heavy, broad resonances from precise measurements of WZ and VH final states at the LHC