Detecting heavy charged Higgs bosons at the CERN LHC with four<i>b</i>-quark tags
Detecting heavy charged Higgs bosons at the CERN LHC with four<i>b</i>-quark tags
We investigate the signature of a heavy charged Higgs boson of the minimal super-symmetric standard model in the lepton plus multijet channel at the CERN Large Hadron Collider with four b tags. The signal is the gluon-gluon fusion process $g\stackrel{\ensuremath{\rightarrow}}{g}t\overline{b}{H}^{\ensuremath{-}},$ followed by the ${H}^{\ensuremath{-}}\ensuremath{\rightarrow}\overline{t}b$ decay, while the main background is …