Electroweak phase transition in 2HDM under Higgs, Z-pole, and W precision measurements

A bstract In this work we revisit the existence of a strong first order electroweak phase transition (SFOEWPT) and recent m W precision measurement in Type-I Type-II 2HDMs. The $$ \mathcal{O} O (100) GeV new scalars 2HDMs are favored by SFOEWPT, which is necessary for baryogenesis, observed shift as well. We find that under current constraints, both 2HDM can explain Z-pole, Higgs measurements CDF-II at same time, all these sensitive to heavy mass splitting 2HDM. allowed regions ? A/C ? (?400 , 400) GeV, tan ? (1 50), (?200 300) 10) respectively. Furthermore future lepton collider on Z boson properties explore scenario more detail or even rule out it.