CERN’s Game Changer: Rare Decay Observation Hints at New Physics

First observation of ultra-rare process that could uncover new physics

Scientists at CERN spent the last decade waiting for a one-in-ten-billion chance event, and now they’ll spend the next few years figuring out whether it challenges the laws that (we think) govern the smallest building blocks of matter.

CERN’s Latest Triumph: W Boson Mass Mystery Finally Solved by Large Hadron Collider