LHC Prospects on Higgs Boson Searches

The search for the Higgs boson and physics beyond the Standard Model will be the most important tasks of the two multi-purpose experiments ATLAS and CMS, which will be placed inside the LHC 14 TeV proton-proton accelerator. The most recent studies, which have been developed with detailed simulations of the detector geometry and response, has pointed out that the LHC detectors have the possibility to cover the whole Standard Model Higgs boson mass spectrum and most of the MSSM parameter space.