The MeerKAT telescope is a precursor experiment to the full Square Kilometre Array. The latter's potential to explore the nature of dark matter, via indirect detection, has received attention previously in the literature. In this work, we demonstrate the potential of MeerKAT to make initial forays into the dark matter parameter space through a Stimela-based simulation framework. In particular, we show that 20 hr MeerKAT observations at U- and L-band of the dwarf galaxy Reticulum II can improve the constraints on WIMP dark matter by a factor of 3 compared to current gamma-ray observations. Furthermore, these MeerKAT constraints are an order magnitude better than Fermi-LAT estimates from similar galaxies.
@article{arxiv.2301.07910,
title = {Just a MeerKAT, or a dark matter machine?},
author = {Geoff Beck and Sphesihle Makhathini},
journal= {arXiv preprint arXiv:2301.07910},
year = {2023}
}
Comments
Submitted to the proceedings of the First Pan-African Astroparticle and Collider Physics Workshop 2022