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What is Update on b → s Anomalies Analysis about?

This document provides an update on analyses of b → s anomalies based on new experimental data. Key points: 1) New data is presented on RK by LHCb and RK* by Belle, as well as Bs,d → μ+ μ- by ATLAS. 2) When including the new data, the significance of tensions with the Standard Model for RK and RK* is reduced, though a discrepancy remains at 2.5σ for RK. 3) Fits to new physics contributions show less coherence between all b → s data versus only RK and RK* data, particularly for C10 couplings. Separate a

Author

Ianjamasimanana Roger

Language

EN