Search for new resonances decaying to a W or Z boson and a Higgs boson in the ?+?-bb?, ?νbb?, and νν?bb? channels with pp collisions at s=13 TeV with the ATLAS detector
英文:
Search for new resonances decaying to a W or Z boson and a Higgs boson in the ?+?-bb?, ?νbb?, and νν?bb? channels with pp collisions at s=13 TeV with the ATLAS detector
A search is presented for new resonances decaying to a $W$ or $Z$ boson and a Higgs boson in the $\ell^+ \ell^- b\bar b$, $\ell\nu b\bar b$, and $\nu\bar{\nu} b\bar b$ channels in $pp$ collisions at $\sqrt s = 13$ 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 $WH$/$ZH$ 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