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hep-ph2026
Collider and direct detection as key probes of asymmetric dark matter: Signals from a compressed Inert Higgs doublet
David Cerdeño, Miguel Escudero, Pietro Ghedini +4
The cosmic imbalance of particles over antiparticles may be inherited by the dark matter in a certain class of asymmetric dark matter models. In this article, we thoroughly investi…
hep-ph2026
Probing the neutrino chemical potential with cosmological observations
Pietro Ghedini, Riccardo Impavido, Stefano Gariazzo +2
The electron neutrino degeneracy parameter, , is tightly constrained by Big Bang Nucleosynthesis (BBN), while the degeneracy parameters of…