Search for dark matter with IACTs and the Cherenkov Telescope Array
Aldo Morselli (on behalf of the CTA Consortium)

TL;DR
This paper reviews the current status and future prospects of dark matter searches using Imaging Atmospheric Cherenkov Telescopes, especially focusing on the upcoming Cherenkov Telescope Array and its potential to detect gamma-ray signatures of dark matter.
Contribution
It provides an overview of indirect dark matter search strategies with IACTs and presents sensitivity projections for the CTA, including systematic uncertainties and target analyses.
Findings
CTA will significantly improve dark matter detection sensitivity.
Systematic uncertainties from astrophysical backgrounds are crucial for future searches.
Current IACTs have constrained dark matter particle properties effectively.
Abstract
In the last decades an incredible amount of evidence for the existence of dark matter (DM) has been accumulating. At the same time, many efforts have been undertaken to try to identify what dark matter is made of. Indirect searches look at places in the Universe where dark matter is known to be abundant and seek for possible annihilation or decay signatures. Indirect searches with the Fermi Gamma ray Space Telescope and Imaging Atmospheric Cherenkov Telescopes (IACTs) are playing a crucial role in constraining the nature of the DM particle through the study of their annihilation into gamma rays from different astrophysical structures. In this talk I will review the status of the search with IACTs and I will describe the sensitivity projections for dark matter searches on the various targets taking into account the latest instrument response functions expected for the Cherenkov Telescope…
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