Updated
Updated · ground.news · Jun 1
CERN Finds 4-Sigma Tension in 650 Billion Decays, Hinting at Physics Beyond Standard Model
Updated
Updated · ground.news · Jun 1

CERN Finds 4-Sigma Tension in 650 Billion Decays, Hinting at Physics Beyond Standard Model

2 articles · Updated · ground.news · Jun 1
  • 650 billion particle decays analyzed at CERN’s Large Hadron Collider produced a four-sigma mismatch with Standard Model predictions in rare “penguin decay” measurements.
  • Those decays showed behavior that theory does not fully explain, sharpening the case that unknown particles or forces may be affecting the process.
  • The result is not yet at the five-sigma threshold typically required to claim a discovery, but it is described as one of the strongest signs so far of physics beyond the Standard Model.
  • The finding adds pressure on the decades-old framework that underpins particle physics and points to the value of larger, higher-quality datasets in testing it.
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