The Standard Model Higgs Boson at LHC: Recent Developments

The search for the Higgs boson is one of the most important tasks of two multi-purpose experiments: CMS and ATLAS. Both experiments are expected to start taking data in 2008, when the LHC begins its operation at 14 TeV. The most recent results from the CMS and ATLAS Standard Model Higgs boson discovery potential are presented, obtained using the most recent full simulation and reconstruction software as well as with detailed treatment of systematic uncertainties. Results show that the whole Standard Model Higgs boson mass range will be covered with about 10 fb^-1.