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Enormous Detector Forces Rethink Of Highest Energy Cosmic Rays

JUL 13, 2007

DOI: 10.1063/PT.5.021286

Physics Today
Science : Physicists at an ultrasensitive cosmic-ray observatory in Argentina say puzzled theorists can stop trying to explain ultrahigh-energy particles that other instruments had spotted streaming from outer space: the particles weren’t there.
© 2007 American Institute of Physics
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