180 citations · 2.9k across the 95 of their papers we have counts for
6 papers · 1 filter
One-loop contribution to dark matter-nucleon scattering in the pseudoscalar dark matter model
Duarte Azevedo, Mateusz Duch, Bohdan Grzadkowski +3
Recent dark matter (DM) direct searches place very stringent constraints on the possible DM candidates proposed in extensions of the Standard Model. There are however models where…
Pseudoscalar decays to gauge bosons at the LHC and at a future 100 TeV collider
Abdesslam Arhrib, Rachid Benbrik, Jaouad El Falaki +2
We discuss the search for a CP-odd scalar decaying into gauge bosons in the framework of a CP-conserving two-Higgs doublet model (2HDM) and of a 2HDM extended with a vector-like qu…
Extended Higgs sector beyond the MSSM and the LHC
Rui Santos
One Higgs was found. Are there more? In this work we discuss simple extension of the scalar sector of the Standard Model (SM) used as benchmark models by ATLAS and CMS in the searc…
Testing scalar versus vector dark matter
Duarte Azevedo, Mateusz Duch, Bohdan Grzadkowski +3
We investigate and compare two simple models of dark matter (DM): a vector and a scalar DM model. Both models require the presence of two physical Higgs bosons and whic…
Models with Extended Higgs Sectors at Future Colliders
Duarte Azevedo, Pedro Ferreira, M. Margarete Mühlleitner +2
We discuss the phenomenology of several Beyond the Standard Model (SM) extensions that include extended Higgs sectors. The models discussed are: the SM extended by a complex single…
CP in the dark
Duarte Azevedo, P. M. Ferreira, M. Margarete Muhlleitner +3
We build a model containing two scalar doublets and a scalar singlet with a specific discrete symmetry. After spontaneous symmetry breaking, the model has Standard Model-like pheno…