Date: miércoles 19 de junio a las 13:00 hrs. (Chile Continental), vía online.

Speaker:   Dra Catarina Cosme  (University of Coimbra, Portugal)

Title: “Freeze-in at stronger coupling”

Abstract:

In this talk, I will discuss the freeze-in dark matter production mechanism at low reheating temperatures. The process is Boltzmann-suppressed if the dark matter mass is above the reheating temperature, and, in this case, the coupling to the thermal bath has to be significant to account for the observed dark matter relic density. As a result, the direct DM detection experiments can already probe such freeze-in models, excluding significant parts of parameter space. The forthcoming experiments will explore this framework further, extending to lower couplings and higher reheating temperatures.

Unirse a la reunión Zoom con nombre y apellido (with name and surname):    https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09

ID de reunión: 871 6142 5888

Código de acceso: 100126

NOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg