News from astro searches of line signatures from dark matter

par Dr Silvia Manconi (LAPTh)

mardi 7 nov. 2023, 11:00 → 12:00 Europe/Paris

Salle Petit Amphi

I will discuss the three following papers:

Was There a 3.5 keV Line? (https://arxiv.org/abs/2309.03254)

Gamma-Ray Lines in 15 Years of Fermi-LAT Data: New Constraints 

on Higgs Portal Dark Matter (https://arxiv.org/abs/2309.03281)

A Search for Dark Matter Lines at the Galactic Center with 14 Years

of Fermi Data (https://arxiv.org/abs/2212.07435)