publicações selecionadas Erratum: Search for photons with energies above 10 18 eV using the hybrid detector 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 Limits to Gauge Coupling in the Dark Sector Set by the Nonobservation of Instanton-Induced Decay of Super-Heavy Dark Matter in the Pierre Auger Observatory Data Search for Spatial Correlations of Neutrinos with Ultra-high-energy Cosmic Rays Cosmic-Ray Anisotropies in Right Ascension Measured by the Pierre Auger Observatory A 3¿Year Sample of Almost 1,600 Elves Recorded Above South America by the Pierre Auger Cosmic¿Ray Observatory A Search for Photons with Energies Above 2 × 10 17 eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory Constraining the sources of ultra-high-energy cosmic rays across and above the ankle with the spectrum and composition data measured at the Pierre Auger Observatory Search for photons above 10 19 eV with the surface detector of the Pierre Auger Observatory Arrival Directions of Cosmic Rays above 32 EeV from Phase One of the Pierre Auger Observatory Cosmological implications of photon-flux upper limits at ultrahigh energies in scenarios of Planckian-interacting massive particles for dark matter 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 Desenvolvimento e produção das lentes dos telescópios do Observatório Auger A Catalog of the Highest-energy Cosmic Rays Recorded during Phase I of Operation of the Pierre Auger Observatory Desenvolvimento e Produção das Lentes dos Telescópios de Fluorescência do Observatório Pierre Auger.