The left-right twin Higgs(LRTH) model predicts the existence of the charged Higgs $\phi^{ \pm}$. In this paper, we study the production of the charged Higgs boson $\phi^{ -}$ with single top quark via the process $bg\to t\phi^{ -}$ at the $CERN$ Large Hadron Collider(LHC). The numerical results show that the production cross section can reach the level of $10 pb$ in the reasonable parameter space of the LRTH model. We expect that, as long as it is not too heavy, the possible signatures of the heavy charged Higgs boson $\phi^{ -}$ might be detected via the decay mode $\phi^{ -}\to \bar{ t}b$ at the LHC experiments.
Categories: hep-ph