PPPC 4 DM secondary: a Poor Particle Physicist Cookbook for secondary radiation from Dark Matter - CEA - Université Paris-Saclay Accéder directement au contenu
Article Dans Une Revue Journal of Cosmology and Astroparticle Physics Année : 2015

PPPC 4 DM secondary: a Poor Particle Physicist Cookbook for secondary radiation from Dark Matter

Résumé

We enlarge the set of recipes and ingredients at disposal of any poor particle physicist eager to cook up signatures from weak-scale Dark Matter models by computing two secondary emissions due to DM particles annihilating or decaying in the galactic halo, namely the radio signals from synchrotron emission and the gamma rays from bremsstrahlung. We consider several magnetic field configurations and propagation scenarios for electrons and positrons. We also provide an improved energy loss function for electrons and positrons in the Galaxy, including synchrotron losses in the different configurations, bremsstrahlung losses, ionization losses and Inverse Compton losses with an updated InterStellar Radiation Field.
Fichier principal
Vignette du fichier
BuCirGiTa15.pdf (4.27 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

cea-01221157 , version 1 (27-01-2023)

Identifiants

Citer

Jatan Buch, Marco Cirelli, Gaëlle Giesen, Marco Taoso. PPPC 4 DM secondary: a Poor Particle Physicist Cookbook for secondary radiation from Dark Matter. Journal of Cosmology and Astroparticle Physics, 2015, 2015 (09), pp.037. ⟨10.1088/1475-7516/2015/9/037⟩. ⟨cea-01221157⟩
101 Consultations
9 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More