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.
@article{arxiv.1901.09067,
title = {Implication of Higgs Precision Measurement on New Physics},
author = {Ning Chen and Tao Han and Shufang Su and Wei Su and Yongcheng Wu},
journal= {arXiv preprint arXiv:1901.09067},
year = {2019}
}
Comments
Talk presented at the International Workshop on Future Linear Colliders (LCWS2018), Arlington, Texas, 22-26 October 2018. C18-10-22