Implication of Higgs Precision Measurement on New Physics

Understand

Future precision measurements of the Standard Model (SM) parameters at the proposed Z-factories and Higgs factories may have significant impacts on new physics beyond the Standard Model (BSM).

• We illustrate this by focusing on the Type-II two Higgs doublet model.
• A multi-variable global fitting is performed with full one loop contributions to relevant couplings.
• The Higgs signal strength measurements at proposed Higgs factories can provide strong constraints on new physics and are found to be complementary to the Z-pole measurements.