New Physics Insights from Two-Higgs-DoubletModels and Beyond

Abstract

For specific models beyond the Standard Model, the following questions will be discussed: What can we learn from precision measurements in the Higgs sector about New Physics? Can we identify the underlying model? Can we gain insight in the mechanism of electroweak symmetry breaking? For this, the impact of theoretical and experimental constraints on extended Higgssectors will be illustrated, the potential of Higgs rates for identifying the model and possible CP violation will be discussed, and the specific features of Higgs pair production in New Physics extensions will be analysed.