Speaker:
Francesco Costa
Institution:
University of Goettingen
Date:
Friday, April 7, 2023
Time:
2:00 pm
Location:
ISEB 1310
Abstract:
We present a Spin 3/2 FIMP dark matter (DM) candidate. FIMP dark matter is produced via the freeze-in mechanism that generally implies tiny coupling between the DM and the standard model particles, making DM direct detection almost hopeless. This is not the case for a spin 3/2 DM at low reheating temperature, where collider bounds play a fundamental role in constraining the parameter space. We show the viability of the model and discuss the details of the production mechanism and future experiments that can falsify it.
Host:
Yuri Shirman