94 citations · 111 across the 4 of their papers we have counts for
5 papers
UV completion of an axial, leptophobic,
J. A. Casas, M. Chakraborti, J. Quilis
The -portal is one of most popular and well-explored scenarios of dark matter (DM). To avoid the strong constraints coming from dilepton resonance searches at the LHC and direc…
Anomaly-free Dark Matter with Harmless Direct Detection Constraints
S. Caron, J. A. Casas, J. Quilis +1
Dark matter (DM) interacting with the SM fields via a boson ('-portal') remains one of the most attractive WIMP scenarios, both from the theoretical and the phenomenologic…
Extended Higgs-portal dark matter and the Fermi-LAT Galactic Center Excess
J. A. Casas, G. A. Gomez-Vargas, J. M. Moreno +2
We show that the Galactic Center Excess (GCE) emission, as recently updated by the Fermi-LAT Collaboration, could be explained by the sum of Fermi-bubbles-like emission plus dark m…
Saving the Higgs Portal for Singlet Scalar Dark Matter
Javier Quilis
The Higgs-portal model with a singlet scalar Dark Matter particle is one of the simplest extensions to the Standard Model that can reproduce the relic density. Unfortunately this m…
Reopening the Higgs portal for Singlet Scalar Dark Matter
J. Alberto Casas, David G. Cerdeño, Jesus M. Moreno +1
A real singlet scalar, connected to the Standard Model sector through a portal with the Higgs boson, is one of the simplest and most popular models for dark matter (DM). However, t…