B-meson decay measurements at LHC show deviations from Standard Model predictions
By
Sarah Wells
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Summary
Analysis of rare B-meson decays at the Large Hadron Collider shows measured trajectories of decay products deviating from Standard Model predictions, potentially indicating the existence of new physics beyond the Standard Model. The anomaly, observed in the decay of B-mesons into kaons and muon pairs, adds to growing evidence of lepton flavor universality violations and could point to undiscovered particles or forces.
Key quotes
· 3 pulledThe measured trajectories of the products of a rare B-meson decay deviate from the predictions of the standard model.
This anomaly could be a sign of new physics beyond the Standard Model.
The results add to a growing body of evidence that our current understanding of particle physics may be incomplete.
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