253 citations · 750 across the 31 of their papers we have counts for
4 papers · 1 filter
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…
Science with e-ASTROGAM (A space mission for MeV-GeV gamma-ray astrophysics)
A. De Angelis, V. Tatischeff, I. A. Grenier +248
e-ASTROGAM (enhanced ASTROGAM) is a breakthrough Observatory space mission, with a detector composed by a Silicon tracker, a calorimeter, and an anticoincidence system, dedicated t…
On the Higgs-like boson in the Minimal Supersymmetric 3-3-1 Model
J. G. Ferreira, C. A. de S. Pires, P. S. Rodrigues da Silva +1
It is imperative that any proposal of new physics possesses a Higgs-like boson with 125 GeV of mass and couplings with the standard particles that recover the branching ratios and…
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…