Speaker
Dr
Venus Keus
(University of Southampton)
Description
Multi Higgs-doublet models (NHDMs) are amongst the simplest extensions of the Standard Model, motivated for instance by Supersymmetric scenarios. I will discuss NHDMs with various symmetry groups which contain viable dark matter candidates, preserved by the remnant of the symmetry after EWSB. I will describe the dark matter phenomenology of these models and look into new Higgs decay channels offered by the extra doublets and their effect on the Standard Model Higgs couplings.
Author
Dr
Venus Keus
(University of Southampton)
Co-authors
Prof.
Stefano Moretti
(STFC - Rutherford Appleton Lab. (GB))
Stephen King
(Department of Physics (SHEP))
