423 citations · 2.5k across the 27 of their papers we have counts for
3 papers · 1 filter
Initial State Radiation in Majorana Dark Matter Annihilations
Paolo Ciafaloni, Marco Cirelli, Denis Comelli +3
The cross section for a Majorana Dark Matter particle annihilating into light fermions is helicity suppressed. We show that, if the Dark Matter is the neutral Majorana component of…
Magnetic Fields at First Order Phase Transition: A Threat to Electroweak Baryogenesis
Andrea De Simone, Germano Nardini, Mariano Quiros +1
The generation of the observed baryon asymmetry may have taken place during the electroweak phase transition, thus involving physics testable at LHC, a scenario dubbed electroweak…
Conditional Probabilities in the Excursion Set Theory. Generic Barriers and non-Gaussian Initial Conditions
Andrea De Simone, Michele Maggiore, Antonio Riotto
The excursion set theory, where density perturbations evolve stochastically with the smoothing scale, provides a method for computing the dark matter halo mass function. The comput…