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CERN's Proton-Oxygen Collisions Test Cosmic-Ray Models

ATLAS measurements of proton-oxygen collisions at the LHC are over ten times more precise than the differences between leading air-shower simulations, revealing that no single model accurately describes particle production.

Proton–oxygen collisions put cosmic-ray models to the test
CERN's Proton-Oxygen Collisions Test Cosmic-Ray Models
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ATLAS measurements of proton-oxygen collisions at the LHC are over ten times more precise than the differences between leading air-shower simulations, revealing that no single model accurately describes particle production.

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