TY - JOUR AU - Arqueros Martínez, Fernando AU - García Pinto, Diego AU - Minaya Flores, Ignacio Andrés AU - Vázquez Peñas, José Ramón AU - Otros, ... PY - 2017 DO - 10.1088/1475-7516/2017/04/009 SN - 1475-7516 UR - https://hdl.handle.net/20.500.14352/18057 T2 - Journal of cosmology and astroparticle physics AB - A search for ultra-high energy photons with energies above 1 EeV is performed using nine years of data collected by the Pierre Auger Observatory in hybrid operation mode. An unprecedented separation power between photon and hadron primaries is... LA - eng PB - IOP Publishing LTD KW - Ultra high energy KW - Cosmic rays KW - Spectrum. TI - Search for photons with energies above 10(18) eV using the hybrid detector of the Pierre Auger Observatory TY - journal article ER -