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Fakultät Physik

Synergies of Drell-Yan, top and beauty in global SMEFT fits

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in
  • Hiller
Synergies of Drell-Yan, top and beauty in global SMEFT fits Bitte Bildnachweis einfügen
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Abstract:

We present a global fit of Drell-Yan, top-quark and beauty-physics data in the Standard Model Effective Field Theory framework using the Minimal Flavor Violation ansatz for the quark-flavor structure. The different energy scales are thereby connected by applying the renormalization group equation and matching onto the Weak Effective Theory in order to incorporate b→s FCNCs at low energies into the fit. We find that the combination of the different sectors greatly improves the bounds on the Wilson coefficients.

Zur Veröffentlichung: 

https://arxiv.org/abs/2211.12261

 

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