909 citations · 6k across the 134 of their papers we have counts for
14 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…
Searching for Secluded Dark Matter with H.E.S.S., Fermi-LAT, and Planck
Stefano Profumo, Farinaldo S. Queiroz, Joseph Silk +1
Short-lived mediators are often used to describe dark matter interactions with Standard Model particles. When the dark matter mass is heavier than the mass of the mediator, it may…
WIMP Theory Review
Farinaldo S. Queiroz
The complementarity of direct, indirect and collider searches for dark matter has improved our understanding concerning the properties of the dark matter particle. In this short re…
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 Side of Flipped Trinification
P. V. Dong, D. T. Huong, Farinaldo S. Queiroz +2
We propose a model which unifies the Left-Right symmetry with the gauge group, called flipped trinification, and based on the $SU(3)_C\otimes SU(3)_L\otimes SU(3)_R\otime…
On the Role of Neutrinos Telescopes in the Search for Dark Matter Annihilations in the Sun
Nicolao Fornengo, Antonio Masiero, Farinaldo S. Queiroz +1
The observation of GeV neutrinos coming from the Sun would be an unmistakable signal of dark matter. Current neutrino detectors have so far failed to detect such a signal, however,…
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…
Prospects for determining the particle/antiparticle nature of WIMP dark matter with direct detection experiments
Bradley J. Kavanagh, Farinaldo S. Queiroz, Werner Rodejohann +1
It was recently pointed out that direct detection signals from at least three different targets may be used to determine whether the Dark Matter (DM) particle is different from its…
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…
Neutrino Masses and Absence of Flavor Changing Interactions in the 2HDM from Gauge Principles
Miguel D. Campos, D. Cogollo, Manfred Lindner +3
We propose several Two Higgs Doublet Models with the addition of an Abelian gauge group which free the usual framework from flavor changing neutral interactions and explain neutrin…
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…
The Waning of the WIMP? A Review of Models, Searches, and Constraints
Giorgio Arcadi, Maíra Dutra, Pradipta Ghosh +5
Weakly Interacting Massive Particles (WIMPs) are among the best-motivated dark matter candidates. In light of no conclusive detection signal yet despite an extensive search program…
Search for right-handed neutrinos from dark matter annihilation with gamma-rays
Miguel D. Campos, Farinaldo S. Queiroz, Carlos E. Yaguna +1
Several extensions of the Standard Model contain right-handed (sterile) neutrinos in the GeV-TeV mass range. Due to their mixing with the active neutrinos, they may give rise to no…