publicações selecionadas A Search for Photons with Energies Above 2 × 10 17 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory Direct measurement of the muonic content of extensive air showers between $$mathbf { 2 imes 10^{17}}$$ and $$mathbf {2 imes 10^{18}}~$$eV at the Pierre Auger Observatory The energy spectrum of cosmic rays beyond the turn-down around $$arvec{10^{17}}$$ eV as measured with the surface detector of the Pierre Auger Observatory Cosmic-Ray Anisotropies in Right Ascension Measured by the Pierre Auger Observatory Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory
