36 citations · 36 across the 2 of their papers we have counts for
4 papers
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…
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…
Pseudo Nambu-Goldstone Dark Matter: Examples of Vanishing Direct Detection Cross Section
Dimitrios Karamitros
We consider cases where the dark matter-nucleon interaction is naturally suppressed. We explicitly show that by extending the standard model scalar sector by a number of singlets,…
A Fermionic bi-Doublet Effective Field Theory for Dark Matter
Dimitrios Karamitros
We study an effective field theory which includes the Standard Model extended by a Dark Sector consisting of two fermionic -doublets. A parity guarantees that, aft…