Speaker
Julien Lavalle
(LUPM (CNRS / U. Montpellier))
Description
This talk is aimed at showing how to consistently incorporate the impact of dark matter subhalos in predictions for indirect dark matter searches, from semi-analytical methods. These have several advantages over blind extrapolations of cosmological simulation results, often used in this context, as they self-consistently account for the dynamical properties of host halos. Examples will be shown for predictions of subhalo detection in the Milky Way (in gamma rays), as well as prospects for Sommerfeld-enhanced signals from dwarf galaxies or clusters. This talk is based on a series of papers (some still to be released), e.g. 2201.09788, 2203.16491, 2203.16440, 2007.10392.
| Submitted on behalf of a Collaboration? | No |
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Author
Julien Lavalle
(LUPM (CNRS / U. Montpellier))
