Speaker
Francesco Costa
(ITP, University of Goettingen)
Description
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 and
collider searches almost hopeless. This is not the case for a spin 3/2 DM at low reheating temperature, where direct
detection and 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 test it.
Primary authors
Francesco Costa
(ITP, University of Goettingen)
Prof.
Laura Covi
(University of Göttingen)