Astroparticle Physics · 2012 · 43 citations · 7 references
Natural SciencesAstronomyPhysicsAstrophysicsOpticsDetector TechnologyImagingObservatory InstrumentationParticle DetectorsRadiation Detector ArraysTelescope OpticsOptical Telescope SystemsOptical TelescopesTelescope Array DesignTelescopes
7
End to the Cosmic-Ray Spectrum?
K. Greisen · Physical Review Letters · 1966 · 3K citations
First Observation of the Greisen-Zatsepin-Kuzmin Suppression
T. Abu‐Zayyad, M. Allen, J. F. Amman et al. · Physical Review Letters · 2008 · 743 citations · Full text
Natural Sciences, Astronomy, Physics +11