Jun 19 – 21, 2023
Naples, Italy
Europe/Rome timezone

Direct detection of light dark matter from evaporating primordial black holes

Jun 21, 2023, 10:20 AM
10m
Naples, Italy

Naples, Italy

Highlight talk Session 9

Speaker

Roberta Calabrese (Università degli studi di Napoli "Federico II")

Description

Light Dark Matter has recently gained a lot of attention. Generally, direct detection of sub-GeV Dark Matter is challenging since it induces low recoil energies. The problem is solved by considering light Dark Matter with considerable kinetic energies. In this talk, we point out that Primordial Black Hole evaporation is a source of boosted light dark Matter with energies of tens to hundreds of MeV. Considering XENON1T data, we constrain the mixed parameter space of Primordial Black Holes and sub-GeV Dark Matter.

Presentation materials