TY - JOUR AU - Abreu, P. AU - Bueno Villar, Antonio AU - Pierre Auger Collaboration PY - 2022 UR - http://hdl.handle.net/10481/76548 AB - Ultra-high-energy photons with energies exceeding 1017 eV offer a wealth of connections to different aspects of cosmic-ray astrophysics as well as to gamma-ray and neutrino astronomy. The recent observations of photons with energies in the 1015 eV... LA - eng PB - American Astronomical Society TI - A Search for Photons with Energies Above 2 x 10(17) eV Using Hybrid Data from the Low-Energy Extensions of the Pierre Auger Observatory DO - 10.3847/1538-4357/ac7393 ER -