I here discuss the THDMa, a type II two Higgs doublet model that is enhanced by an additional pseudoscalar which serves as a portal to the dark matter sector containing a fermionic dark matter andidate. I present a recent scan of the models parameter space where all parameters are allowed to float freely, and discuss prospects for this model at future e+e− colliders for cases that are not covered in standard THDM searches.
Cite
@article{arxiv.2204.07859,
title = {The THDMa and possible $e^+e^-$ signatures},
author = {Tania Robens},
journal= {arXiv preprint arXiv:2204.07859},
year = {2022}
}
Comments
6 pages, 3 figures; Talk presented at the 30th International Symposium on Lepton Photon Interactions at High Energies, hosted by the University of Manchester, 10-14 January 2022