Improving the discovery potential of charged Higgs bosons at the Tevatron and Large Hadron Collider

We outline several improvements to the experimental analyses carried out at Tevatron (Run 2) or simulated in view of the Large Hadron Collider (LHC) that could increase the scope of CDF/D0 and ATLAS/CMS in detecting charged Higgs bosons The improvement in the discovery potential of charged Higgs bosons at the tevatron and large hadron collider was discussed. The charged Higgs bosons appeared in two Higgs doublet model (2HDM) and minimal supersymmetric standard model (MSSM). These were assessed by using Monte Carlo simulations. (Edited abstract)