Confronting minimal freeze-in models with the LHC

30 Sep 2019 Bélanger G. Desai N. Goudelis A. Harz J. Lessa A. No J. M. Pukhov A. Sekmen S. Sengupta D. Zaldivar B. Zurita J.

We present a class of dark matter models, in which the dark matter particle is a feebly interacting massive particle (FIMP) produced via the decay of an electrically charged and/or colored parent particle. Given the feeble interaction, dark matter is produced via the freeze-in mechanism and the parent particle is long-lived... (read more)

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  • HIGH ENERGY PHYSICS - PHENOMENOLOGY