ATLAS Achieves Milestone with First Proton–Oxygen Collision Measurements

ATLAS has successfully conducted its first measurements of proton–oxygen collisions, marking a significant achievement in cosmic-ray research.

This research took place tens of kilometers above Earth's surface, where high-energy particles from outer space interact with the atmosphere, generating showers of secondary particles.

The findings contribute to the broader understanding of cosmic rays and their effects on our environment, providing valuable insights for future studies.