Speaker
Description
Experiments have confirmed the presence of a mass gap between the Standard Model and potential New Physics. Consequently, the exploration of effective field theories to detect signals indicative of Physics Beyond the Standard Model is of great interest. In this study, we examine a non-linear realizations of the electroweak symmetry breaking, wherein the Higgs is a singlet with independent couplings, and Standard Model fields are additionally coupled to heavy bosonic resonances. We present a next-to-leading-order determination of the oblique S and T parameters. Comparing our predictions with experimental values allows us to impose constraints on resonance masses, requiring them to exceed the TeV scale (𝑀_𝑅 > 3 TeV). This finding aligns with our earlier analysis, employing a less generalized approach, where we computed these observables.
| Alternate track | 01. Higgs Physics |
|---|---|
| I read the instructions above | Yes |
