Bonafede, Annalisa2016-08-302016-08-302016-08-23https://hdl.handle.net/11299/181997Radio observations provide the best tool to understand the physics and the evolution of the non-thermal component n the Intra-cluster Medium. In particular, they probe(re)acceleration processes due to shocks and turbulence, allowing one to explore turbulence and low Mach number shock acceleration. In this talk, I will present the main discoveries done in the past years thanks to the advent of low frequency observatories (LOFAR and GMRT).enICMFTPIPresentation