Freeze-in dark matter production: models and phenomenology

Abstract : We discuss theoretical and phenomenological aspects of the freeze-in cosmological dark matter production mechanism. After a short description of the main ideas behind freeze-in, we present a class of models which can naturally accommodate the extremely small dark matter couplings required for successful freeze-in, by relying on the Clockwork mechanism. Secondly, we discuss some phenomenological signatures that can arise in freeze-in models, in particular related todifferent searches for long-lived particles at the Large Hadron Collider.
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Andreas Goudelis. Freeze-in dark matter production: models and phenomenology. 18th Hellenic School and Workshops on Elementary Particle Physics and Gravity, Aug 2018, Corfu, Greece. pp.090, ⟨10.22323/1.347.0090⟩. ⟨hal-02381995⟩



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