Observation of the Suppression of the Flux of Cosmic Rays above<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>4</mml:mn><mml:mo>×</mml:mo><mml:msup><mml:mn>10</mml:mn><mml:mn>19</mml:mn></mml:msup><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>eV</mml:mi></mml:math>

J. Abraham(Pierre Auger Observatory), H. Blümer(Pierre Auger Observatory), 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), B. M. Baughman(The Ohio State University), 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), B.S. Atulugama(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), Luis A. Anchordoqui(Pierre Auger Observatory), Pasquale Blasi(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso)
Physical Review Letters
August 4, 2008
Cited by 635


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