Orateur
M.
Timur Delahaye
(LAPTh (Annecy, France))
Description
Recent PAMELA data seem to indicate an excess in positron
cosmic rays around ~10 GeV that may be due to galactic
Dark Matter particle annihilation. I will explain how the
background of this signal is estimated and focus on the
uncertainties that make our task difficult in constraining
Dark Matter. I will explain how analysing simultaneously
different cosmic ray particles is the only way to have an
insight in the nature of Dark Matter.
Auteur principal
M.
Timur Delahaye
(LAPTh (Annecy, France))
