Light dark matter search with DarkSide-50 - HAL Accéder directement au contenu
Communication dans un congrès Année : 2023

Light dark matter search with DarkSide-50

Résumé

We present the latest results from the search for light dark matter particle interactions with the DarkSide-50 dual-phase liquid argon time projection chamber. This analysis, based on the ionization signal only, improves the existing limits for spin-independent WIMP-nucleon interactions in the $[1.2, 3.6]$ GeV/c$^2$ mass range. The sensitivity is extended down to 40 MeV/c$^2$ by assuming the Migdal effect, responsible for an additional ionization signal from the recoiling atom. Finally, we set new constraints to interactions of dark matter particles with electrons in the final state, namely WIMPs, galactic axions, dark photons, and sterile neutrinos.
Loading...
Fichier non déposé

Dates et versions

hal-04150767, version 1 (04-07-2023)

Identifiants

Citer

D Franco. Light dark matter search with DarkSide-50. 57th Rencontres de Moriond on Electroweak Interactions and Unified Theories, Mar 2023, La Thuile, Italy. ⟨hal-04150767⟩
15 Consultations
0 Téléchargements
Dernière date de mise à jour le 26/06/2024
comment ces indicateurs sont-ils produits

Altmetric

Partager

Gmail Facebook Twitter LinkedIn Plus