Speaker
Description
To find and understand the sources of ultra-high-energy cosmic rays necessitates to measure the properties of these particles with high precision. One of the objectives of the upgrade of the Pierre Auger Observatory is to increase in particular the mass sensitivity of the observatory and to identify the particle types with unprecedented precision. Part of this upgrade is the Radio Detector (RD): radio antennas, sensitive in the frequency band from 30 to 80 MHz will be added to each Surface Detector station of the observatory, thus, forming a 3000 km