Entangled particles revive a 35-year-old test of the Standard Model

September 7, 2026 · 5:40 pm 1 sources

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• Entangled particles revive a 35-year-old test of the Standard Model
  Phys.org · September 7, 2026 17:40
  Physicists at the BESIII Collaboration have breathed new life into a decades-old test of one of the Standard Model's most important ideas, using a technique that had gone almost untouched by experimenters for 35 years.