253 citations · 851 across the 23 of their papers we have counts for
3 papers · 1 filter
Self-interacting dark matter from late decays and the tension
Andrzej Hryczuk, Krzysztof Jodłowski
We study a dark matter production mechanism based on decays of a messenger WIMP-like state into a pair of dark matter particles that are self-interacting via exchange of a light me…
Forbidden Freeze-In
Luc Darmé, Andrzej Hryczuk, Dimitrios Karamitros +1
We study the importance of a frozen-in dark matter production regime, where the dark matter particle is produced via kinematically forbidden decays that arise from significant ther…
Impact of uncertainties in the halo velocity profile on direct detection of sub-GeV dark matter
Andrzej Hryczuk, Ekaterina Karukes, Leszek Roszkowski +1
We use the state-of-the-art high-resolution cosmological simulations by IllustrisTNG to derive the velocity distribution and local density of dark matter in galaxies like our Milky…