Implications of W-Boson Mass Anomaly for Atomic Parity Violation

We consider the implications of recent measurement W-boson mass MW=80,433.5±9.4MeV/c2 for atomic parity violation experiments. show that change in MW shifts Standard Model prediction 133Cs nuclear weak charge to QW(133Cs)=?73.11(1), i.e., by 8.5? from its current value, and proton 2.7%. The shift QW(133Cs) ameliorates tension between existing determinations value motivates more accurate theory calculations, while QW(p) inspires next-generation experiments with hydrogen. Using our revised QW(133Cs), we also readjust constraints on parameters physics beyond Model. Finally, reexamine running electroweak coupling new W boson mass.