Upper limit on the cosmic-ray photon flux above 1019eV using the surface detector of the Pierre Auger Observatory

J. Abraham(Pierre Auger Observatory), Pasquale Blasi(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso), A. Anzalone(Pierre Auger Observatory), F. Arqueros(Universidad Complutense de Madrid), M. Ave(University of Chicago), I. Allekotte(Pierre Auger Observatory), E. Armengaud(Commissariat à l'Énergie Atomique et aux Énergies Alternatives), D. Badagnani(Pierre Auger Observatory), David Barnhill(Pierre Auger Observatory), F. Arneodo(Pierre Auger Observatory), Jaime Álvarez-Muñiz(Universidade de Santiago de Compostela), F. Blanco(Universidad Complutense de Madrid), P. Bauleo(Pierre Auger Observatory), P. Abreu(Pierre Auger Observatory), C. Aramo(Pierre Auger Observatory), S. BenZvi(University of Rochester), H. Asorey(Pierre Auger Observatory), P. Assis(Pierre Auger Observatory), X. Bertou(Bariloche Atomic Centre), Peter L. Biermann(University of Alabama), S. Andringa(Pierre Auger Observatory), C. Aguirre(Pierre Auger Observatory), K. Arisaka(Pierre Auger Observatory), J. J. Beatty(The Ohio State University), T. Beau(Pierre Auger Observatory), M. Aglietta(Osservatorio Astrofisico di Torino), P. Bernardini(University of Salento), S. L. C. Barroso(Pierre Auger Observatory), Jose A. Bellido(Pierre Auger Observatory), C. Bleve(Pierre Auger Observatory), S. Argirò, T. Asch(Pierre Auger Observatory), D. Allard(Centre National de la Recherche Scientifique), C. Bérat(Pierre Auger Observatory), M. Ambrosio(Pierre Auger Observatory), J. Allen(Pierre Auger Observatory), P. Allison(Pierre Auger Observatory), A.F. Barbosa(Pierre Auger Observatory), K. Becker(University of Wuppertal), Luis A. Anchordoqui(Pierre Auger Observatory), T. Bäcker(Pierre Auger Observatory), B. R. Becker(Pierre Auger Observatory), G. Ávila(Pierre Auger Observatory), P. Billoir(Pierre Auger Observatory), J. Aublin(Centre National de la Recherche Scientifique), B.S. Atulugama(Pierre Auger Observatory), H. Blümer(Pierre Auger Observatory)
Astroparticle Physics
May 1, 2008
Cited by 213


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