SMRTR Science & EngineeringApr 8, 2025Interesting Engineering

World’s largest atom smasher detects possible signal of tiniest particle ever

SMRTR summary

Scientists at CERN's Large Hadron Collider may have detected the toponium, potentially the smallest hadron ever observed. This composite particle of top quark-antiquark pairs has been elusive due to its brief lifespan. Researchers found an excess of top quark pairs in collision data, suggesting toponium formation. While promising, further analysis is needed to confirm the discovery. Verification would complete the set of heavy quark composites and offer new insights into particle physics.

SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.

Read the original article
SMRTR Science & Engineering

Get the next batch of curated summaries in your inbox.

This archive is built from SMRTR newsletter summaries. Subscribe for hand-picked stories without the extra noise.