2 papers
hep-ph2025
Minimal Dark Matter Freeze-in with Low Reheating Temperatures and Implications for Direct Detection
Kimberly K. Boddy, Katherine Freese, Gabriele Montefalcone +1
We investigate the influence of the reheating temperature of the visible sector on the freeze-in dark matter (DM) benchmark model for direct detection experiments, where DM product…
hep-ph2025
Cosmological Histories in Neutrino Portal Dark Matter
Amro E. B. Abdelrahim, Brian Batell, Joshua Berger +2
We explore the diverse cosmological histories of a dark sector that is connected to the Standard Model (SM) via a Dirac sterile neutrino. The dark sector consists of a complex scal…