https://doi.org/10.1140/epjc/s10052-022-11162-7
Regular Article - Theoretical Physics
SMEFT deviations
1
Dipartimento di Fisica Teorica, Università di Torino, Turin, Italy
2
INFN, Sezione di Torino, Turin, Italy
Received:
1
December
2022
Accepted:
22
December
2022
Published online:
24
January
2023
This work is based on a bottom-up approach to the standard-model effective field theory (SMEFT), resulting in an equiprobable space of Wilson coefficients. The randomly generated Wilson coefficients of the SMEFT (in the Warsaw basis) are treated as pseudo-data and, for each observable, the corresponding probability density function is computed. The goal has been to understand how large are the deviations from the SM once the SMEFT scale (
) and the range of the Wilson coefficients are selected. Correlations between different observables are also discussed.
© The Author(s) 2023
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