208 citations · 1.9k across the 45 of their papers we have counts for
5 papers · 1 filter
Radiative Model of Neutrino Mass with Neutrino Interacting MeV Dark Matter
Abdesslam Arhrib, Céline Bœhm, Ernest Ma +1
We consider the radiative generation of neutrino mass through the interactions of neutrinos with MeV dark matter. We construct a realistic renormalizable model with one scalar doub…
The Spatial Morphology of the Secondary Emission in the Galactic Center Gamma-Ray Excess
Thomas Lacroix, Oscar Macias, Chris Gordon +3
Excess GeV gamma rays from the Galactic Center (GC) have been measured with the Fermi Large Area Telescope (LAT). The presence of the GC excess (GCE) appears to be robust with resp…
Shocking Signals of Dark Matter Annihilation
Jonathan H. Davis, Joseph Silk, Celine Boehm +2
We examine whether charged particles injected by self-annihilating Dark Matter into regions undergoing Diffuse Shock Acceleration (DSA) can be accelerated to high energies. We cons…
Exploring dark matter microphysics with galaxy surveys
Miguel Escudero, Olga Mena, Aaron C. Vincent +2
We use present cosmological observations and forecasts of future experiments to illustrate the power of large-scale structure (LSS) surveys in probing dark matter (DM) microphysics…
Ruling out thermal dark matter with a black hole induced spiky profile in the M87 galaxy
Thomas Lacroix, Celine Boehm, Joseph Silk
Using the spectral energy distribution of M87, a nearby radio galaxy in the Virgo cluster, and assuming a supermassive black hole induced spike in the dark matter halo profile, we…