简介: |
We assess the current state of searches at the LHC for additional Higgs bosons in light of both direct limits and indirect bounds coming from coupling measurements of the Standard Model-like Higgs boson. Given current constraints, we identify and study three LHC searches that are critical components of a comprehensive program to investigate extended electroweak symmetry breaking sectors: production of a heavy scalar or pseudoscalar with decay to t\bar{t}; b\bar{b} and t\bar{t} associated production of a heavy scalar or pseudoscalar with decay to invisible final states; and t\bar{b} (\bar{t}b) associated production of a charged Higgs with decay to \bar{t}b (t\bar{b}). Systematic experimental searches in these channels would contribute to robust coverage of the possible single production modes of additional heavy Higgs bosons. |
