From models to SMEFT and back?
Ilaria Brivio
Abstract
We present a global analysis of the Higgs and electroweak sector, in the SMEFT framework and matched to a UV-completion. As the UV-model we use the triplet extension of the electroweak gauge sector. The matching is performed at one loop, employing functional methods. In the SFitter analysis, we pay particular attention to theory uncertainties arising from the matching. Our results highlight the complementarity between SMEFT and model-specific analyses.
Topics & Concepts
Electroweak interactionTechnicolorComplementarity (molecular biology)Higgs bosonHiggs sectorParticle physicsMatching (statistics)PhysicsComputer scienceGauge bosonGauge theoryMathematicsBiologyStatisticsGeneticsParticle physics theoretical and experimental studiesCosmology and Gravitation TheoriesBlack Holes and Theoretical Physics