Sm and Higgs at the HL-LHC

Abstract

After the Higgs discovery, more data was required not only to check the consistency with the Standard Model (SM) but also to search for possible new physics. At the High Luminosity LHC (HL-LHC), the LHC will reach a peak instantaneous luminosity of 7.5 × 1034 cm−2s−1 in the middle of 2026. This upgrade will lead us to data corresponding an integrated luminosity of 3000 fb−1 which is around 10 times larger than data by the end of Run 3. Tackling this data deluge at the HL-LHC requires significant upgrades in ATLAS and CMS detectors. In this proceedings, with the upgraded detectors, we discuss some prospects on the SM and Higgs physics at the HL-LHC.