7–11 Jul 2025
America/Toronto timezone

Detecting dark radiation from dissipative dark sectors

11 Jul 2025, 12:10
20m
B2061, except B2416 on Monday

B2061, except B2416 on Monday

Speaker

Gonzalo Alonso Alvarez (University of Toronto)

Description

The dark sector may feature dissipative interactions that can lead to the formation of dark matter substructure including dark stellar objects. A general prediction of these scenarios is that dark matter may be shinning in the particles that mediate the self interactions. I will describe the conditions under which conventional dark matter experiments are sensitive to this dark starlight, and discuss the role of the sun as a foreground in these searches. I will also discuss new searches tuned for the detection of the dark radiation signal.

Author

Gonzalo Alonso Alvarez (University of Toronto)

Presentation materials