Jan 9 – 13, 2023
Universidad Técnica Federico Santa María
Chile/Continental timezone

Dark sector of an extended 2HDM with Q4 symmetric matter

Jan 10, 2023, 3:30 PM
Room C226, Building C (Universidad Tecnica Federico Santa Maria)

Room C226, Building C

Universidad Tecnica Federico Santa Maria


Dr Catalina Espinoza Hernández (Instituto de Física, Universidad Nacional Autónoma de México.)


We describe the phenomenology of the scalar and dark matter sectors of an extended 2HDM with Q4 symmetry among the SM fermions. The model features a Higgs portal to a dark sector comprised of heavy right handed neutrinos. We discuss relic abundance as well as direct detection constraints on the DM candidate.

Presentation materials