Charged Higgs Boson Searches at the LHC via Multiple $b\bar{b}{W}^{\pm }$ Final States

Abstract

We review the prospects of the Large Hadron Collider in accessing heavy charged Higgs boson signals in $b\bar{b}{W}^{\pm }$ final states, wherein the contributing channels can be $H^{+}\to t\bar{b}$, $h{W}^{\pm }$, $H{W}^{\pm }$ and $A{W}^{\pm }$. In particular, we devise a selection strategy which optimizes their global yield. We consider a 2-Higgs Doublet Model Type-II and we assume as production mode $bg\to t{H}^{-}$ + c.c., the dominant one over the range $M_{H^{\pm }}\ge 480$ GeV, as dictated by $b\to s{\hat{I}}^3$ constraints. Possibilities of detection are found to be significant for various Run 2 energies and luminosities.

Prepared for proceedings for Charged2016, talk presented by Pankaj Sharma