3 papers
hep-ph2026
Sub-GeV dark matter from cosmic ray bremsstrahlung in the atmosphere
Branden Aitken, Peter Reimitz, Adam Ritz
We explore the sensitivity of neutrino observatories and direct dark matter detection experiments to boosted sub-GeV dark matter produced by inelastic cosmic ray collisions in the…
hep-ph2026
BBN Constraints on the Hadronic Annihilation of sub-GeV Dark Matter
Afif Omar, Adam Ritz
We investigate the impact of residual annihilation from sub-GeV mass thermal relic dark matter candidates during big bang nucleosynthesis (BBN). Focusing on candidates with -wav…
hep-ph2025
Dark Vector Boson Bremsstrahlung: New Form Factors for a Broader Class of Models
Felix Kling, Peter Reimitz, Adam Ritz
We explore the sensitivity of collider experiments to a broad class of GeV-scale dark vector models of new physics via production in proton and neutron bremsstrahlung and initial s…