Speaker
Marcella Bona
(Queen Mary University of London (UK))
Description
The Unitarity Triangle analysis can be used to constrain the parameter space in possible new physics scenarios. We present an update of the Unitarity Triangle analysis beyond the Standard Model by the UTfit collaboration with the Summer 2026 inputs. Assuming new physics, all of the available experimental and theoretical information on DF=2 processes is combined using a model-independent parametrisation. We determine the allowed new physics contributions in the kaon, D, Bd, and Bs sectors and, in various new physics scenarios, we translate them into bounds for the new physics scale as a function of new physics couplings.
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Author
Marcella Bona
(Queen Mary University of London (UK))