909 citations · 3k across the 81 of their papers we have counts for
7 papers · 1 filter
Lepton Flavor Violation Induced by Dark Matter
Giorgio Arcadi, C. P. Ferreira, Florian Goertz +3
Guided by gauge principles we discuss a predictive and falsifiable UV complete model where the Dirac fermion that accounts for the cold dark matter abundance in our universe induce…
Pseudoscalar Mediators: A WIMP model at the Neutrino Floor
Giorgio Arcadi, Manfred Lindner, Farinaldo S. Queiroz +2
Due to its highly suppressed cross section (fermionic) dark matter interacting with the Standard Model via pseudoscalar mediators is expected to be essentially unobservable in dire…
The Dark Sequential Z' Portal: Collider and Direct Detection Experiments
Giorgio Arcadi, Miguel D. Campos, Manfred Lindner +2
We revisit the status of a Majorana fermion as a dark matter candidate when a sequential Z' gauge boson dictates the dark matter phenomenology. Direct dark matter detection signatu…
portal to Chern-Simons Dark Matter
Giorgio Arcadi, Pradipta Ghosh, Yann Mambrini +2
We study the phenomenological credibility of a vectorial dark matter, coupled to a portal through Chern-Simons interaction. We scrutinize two possibilities of connecting a $Z'…
The Semi-Hooperon: Gamma-ray and anti-proton excesses in the Galactic Center
Giorgio Arcadi, Farinaldo S. Queiroz, Clarissa Siqueira
A puzzling excess in gamma-rays at GeV energies has been observed in the center of our galaxy using Fermi-LAT data. Its origin is still unknown, but it is well fitted by Weakly Int…
GUT Models at Current and Future Hadron Colliders and Implications to Dark Matter Searches
Giorgio Arcadi, Manfred Lindner, Yann Mambrini +2
Grand Unified Theories (GUT) offer an elegant and unified description of electromagnetic, weak and strong interactions at high energy scales. A phenomenological and exciting possib…