Recasting direct detection limits within micrOMEGAs and implication for non-standard dark matter scenarios
G. Bélanger, A. Mjallal, A. Pukhov
Abstract
Abstract Direct detection experiments obtain 90% upper limits on the elastic scattering cross sections of dark matter with nucleons assuming point-like interactions and standard astrophysical and cosmological parameters. In this paper we provide a recasting of the limits from XENON1T, PICO-60, CRESST-III and DarkSide-50 and include them in micrOMEGAs. The code can then be used to directly impose constraints from these experiments on generic dark matter models under different assumptions about the DM velocity distribution or on the nucleus form factors. Moreover, new limits on the elastic scattering cross sections can be obtained in the presence of a light t-channel mediator or of millicharged particles.
Topics & Concepts
PhysicsDark matterParticle physicsScatteringElastic scatteringWeakly interacting massive particlesStandard Model (mathematical formulation)NucleonLimit (mathematics)Nuclear physicsScalar field dark matterCode (set theory)Dark energyCosmologyAstrophysicsStatistical physicsComputational physicsDistribution (mathematics)Physics beyond the Standard ModelHot dark matterTheoretical physicsQuantum electrodynamicsDark Matter and Cosmic PhenomenaAstronomy and Astrophysical ResearchGalaxies: Formation, Evolution, Phenomena