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B. A. Stefanek

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Preprint Aug 2026

Electroweak precision observables at NLL order in the SMEFT

Electroweak precision observables (EWPO) remain among the most powerful indirect probes of physics beyond the Standard Model (BSM), and future $e^+ e^-$ colliders are expected to substantially enhance their sensitivity. Within the framework of the Standard Model Effective Field Theory (SMEFT), we show how EWPO predicti...

Ulrich Haisch, B. A. Stefanek · 0 citations

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