3 papers
hep-ph2025
Searching for heavy resonances via oblique parameters in non-linear effective frameworks
Ignasi Rosell, Antonio Pich, Juan Jose Sanz-Cillero
Within the framework of a general non-linear effective field theory describing the electroweak symmetry breaking, we perform a detailed analysis of the next-to-leading contribution…
hep-ph2025
Oblique parameters at next-to-leading order within electroweak strongly-coupled scenarios: constraining heavy resonances
Antonio Pich, Ignasi Rosell, Juan José Sanz-Cillero
Using a general (non-linear) effective field theory description of the Standard Model electroweak symmetry breaking, we analyse the impact on the electroweak oblique parameters of…
hep-ph2024
Analysis of beyond the Standard Model resonances with effective approaches and oblique parameters
Ignasi Rosell, Antonio Pich, Juan Jose Sanz-Cillero
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 sign…