Closing the Wedge with 300 fb^-1 and 3000 fb^-1 at the LHC: A Snowmass White Paper

Understand

The discovery of a Higgs boson at the LHC begins the era of directly measuring the mechanism of electroweak symmetry breaking (EWSB).

• Searching for extensions of the Standard Model (SM) EWSB sector at the LHC is of vital importance.
• An important extension of the SM with an extended EWSB sector is the Minimal Supersymmetric Standard Model (MSSM).
• In this white paper, we extend current ATLAS and CMS bounds on direct searches for the heavy MSSM neutral Higgs bosons to 300 fb^-1 and 3000 fb^-1 of data at the LHC.