TY - JOUR AU - Arqueros Martínez, Fernando AU - Blanco Ramos, Francisco AU - García Pinto, Diego AU - Minaya Flores, Ignacio Andrés AU - Ortiz Ramis, Montserrat AU - Rosado Vélez, Jaime AU - Vázquez Peñas, José Ramón PY - 2013 DO - 10.1088/1475-7516/2013/05/009 SN - 1475-7516 UR - https://hdl.handle.net/20.500.14352/34811 T2 - Journal of Cosmology and Astroparticle Physics AB - We derive lower bounds on the density of sources of ultra-high energy cosmic rays from the lack of significant clustering in the arrival directions of the highest energy events detected at the Pierre Auger Observatory. The density of uniformly... LA - eng PB - IOP Publishing Ltd KW - Luminosity function KW - Spectrum KW - Number KW - Detector TI - Bounds on the density of sources of ultra-high energy cosmic rays from the Pierre Auger Observatory TY - journal article ER -