3 papers
hep-ph2020
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…
hep-ph2019
Forbidden frozen-in dark matter
Luc Darmé, Andrzej Hryczuk, Dimitrios Karamitros +1
We examine and point out the importance of a regime of dark matter production through the freeze-in mechanism that results from a large thermal correction to a decaying mediator pa…
hep-ph2018
Light dark sector at colliders and fixed target experiments
Luc Darmé, Soumya Rao, Leszek Roszkowski
Minimal scenarios with light (sub-GeV) thermal dark matter are usually accompanied by a correspondingly light "dark sector". Taking as an example a simple fermionic dark matter mod…