Orateur
M.
David Marzocca
(SISSA)
Description
We study deformations of the SM via higher dimensional operators. Focusing on bosonic operators relevant for electroweak and scalar boson physics, we compute their one-loop RG scaling equations. Assuming absence of tuning or correlations, these allow us to derive RG-induced bounds, stronger than the direct constraints, on some SM scalar boson couplings and anomalous triple gauge couplings. Any future experimental evidence of violation of these bounds would suggest a particular pattern of correlations among the Wilson coefficients, thus offering a new window on the new physics sector.
Auteur principal
M.
David Marzocca
(SISSA)
