Speaker
Fabio Zandanel
(University of Amsterdam)
Description
Clusters of galaxies should host a significant amount of relativistic cosmic-ray protons accelerated by structure formation shocks during their assembly history, and re-accelerated by turbulence in merging clusters. The quest for the pion-decay emission from hadronic interaction of these relativistic protons with the ambient gas has so far been inconclusive. Nevertheless, gamma-ray observations are a unique tool to study non-thermal phenomena in galaxy clusters. In this talk I will briefly discuss the main achievements so far and focus on expectations for the future, in particular prospects for the CTA Key Science Project on galaxy clusters.
Primary author
Fabio Zandanel
(University of Amsterdam)
