From Models to SMEFT and Back?
High Energy Physics - Phenomenology
2022-02-01 v1
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.
Keywords
Cite
@article{arxiv.2108.01094,
title = {From Models to SMEFT and Back?},
author = {Ilaria Brivio and Sebastian Bruggisser and Emma Geoffray and Wolfgang Kilian and Michael Krämer and Michel Luchmann and Tilman Plehn and Benjamin Summ},
journal= {arXiv preprint arXiv:2108.01094},
year = {2022}
}
Comments
36 pages, 13 figures