Prospects On Standard Model And Higgs Physics At The HL-LHC

The luminosity upgrade of LHC, HL-LHC, will provide a large statistics data set that allows precision measurements of the 125 GeV Higgs boson properties. In particular, couplings to elementary fermions and bosons will be measured at the level of a few \% accuracy. Searches for Higgs boson pair production and BSM effects in the vector boson scattering, of primary importance in the investigations of the electroweak symmetry breaking mechanism, also represent crucial point in the HL-LHC physics programme.