4 papers
Machine Learning insights on the Z3 3HDM with Dark Matter
Fernando Abreu de Souza, Rafael Boto, Miguel Crispim Romão +2
We study a 3-Higgs Doublet Model (3HDM) with an imposed Z3 symmetry, allowing for two Inert scalar doublets and one active Higgs doublet. The WIMP dark matter candidates correspond…
New features in the Z2xZ2 3HDM two component DM model
Jorge C. Romão, Rafael Boto, Pedro N. Figueiredo +1
We investigate the constraints and phenomenology of a three Higgs doublet model (3HDM) with a symmetry, featuring two inert scalar doublets that give rise to a two-c…
Unearthing large pseudoscalar Yukawa couplings with Machine Learning
Fernando Abreu de Souza, Rafael Boto, Miguel Crispim Romão +3
With the Large Hadron Collider's Run 3 in progress, the 125 GeV Higgs boson couplings are being examined in greater detail, while searching for additional scalars. Multi-Higgs fram…
Novel two component dark matter features in the 3HDM
Rafael Boto, Pedro N. Figueiredo, Jorge C. Romão +1
We discuss the constraints and phenomenology of the three Higgs doublet model (3HDM) with two inert scalars, originating two dark matter (DM) particles. We elucida…