pith. sign in

arxiv: 1506.07521 · v2 · pith:3MA55YB2new · submitted 2015-06-24 · ✦ hep-ph

Asymmetric Dark Matter and CP Violating Scatterings in a UV Complete Model

Iason Baldes , Nicole F. Bell , Alexander J. Millar , Raymond R. Volkas This is my paper
classification ✦ hep-ph
keywords asymmetrydarkmattermodelasymmetricexplorescatteringsviolating
0
0 comments X
read the original abstract

We explore possible asymmetric dark matter models using CP violating scatterings to generate an asymmetry. In particular, we introduce a new model, based on DM fields coupling to the SM Higgs and lepton doublets, a neutrino portal, and explore its UV completions. We study the CP violation and asymmetry formation of this model, to demonstrate that it is capable of producing the correct abundance of dark matter and the observed matter-antimatter asymmetry. Crucial to achieving this is the introduction of interactions which violate CP with a $T^{2}$ dependence.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Baryogenesis and Dark Matter from non-thermally produced WIMPs

    hep-ph 2026-04 unverdicted novelty 4.0

    A non-thermally produced WIMP decays in an early matter-dominated universe to generate both baryon asymmetry and dark matter with collider-detectable masses.

  2. Cosmological searches for the neutrino mass scale and mass ordering

    astro-ph.CO 2019-07 unverdicted novelty 4.0

    Thesis summarizing an upper limit of 0.12 eV on the neutrino mass sum, bias calibration via CMB lensing cross-correlations, and tighter limits plus stronger normal-ordering preference in non-phantom dynamical dark ene...