Search for new resonances decaying to a W or Z boson and a Higgs boson in the ? + ? ? b b ˉ , ? ν b b ˉ , and ν ν ˉ b b ˉ channels with pp collisions at s = 13 ?TeV with the ATLAS detector

摘要

A search is presented for new resonances decaying to a W or Z boson and a Higgs boson in the ? + ? ? b b ˉ , ? ν b b ˉ , and ν ν ˉ b b ˉ channels in pp collisions at s = 13 ?TeV with the ATLAS detector at the Large Hadron Collider using a total integrated luminosity of 3.2 fb ?1 . The search is conducted by looking for a localized excess in the W H / Z H invariant or transverse mass distribution. No significant excess is observed, and the results are interpreted in terms of constraints on a simplified model based on a phenomenological Lagrangian of heavy vector triplets.