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From models to SMEFT and back?

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...

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Bibliographic Details
Main Authors: Brivio, Ilaria (Author) , Bruggisser, Sebastian (Author) , Geoffray, Emma (Author) , Killian, Wolfgang (Author) , Krämer, Michael (Author) , Luchmann, Michel (Author) , Plehn, Tilman (Author) , Summ, Benjamin (Author)
Format: Article (Journal)
Language:English
Published: 24 January 2022
In: SciPost physics
Year: 2022, Volume: 12, Pages: 1-36
ISSN:2542-4653
DOI:10.21468/SciPostPhys.12.1.036
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.21468/SciPostPhys.12.1.036
Verlag, lizenzpflichtig, Volltext: https://scipost.org/10.21468/SciPostPhys.12.1.036
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Author Notes:Ilaria Brivio, Sebastian Bruggisser, Emma Geoffray, Wolfgang Killian, Michael Krämer, Michel Luchmann, Tilman Plehn and Benjamin Summ
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Summary: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.
Item Description:Gesehen am 15.07.2022
Physical Description:Online Resource
ISSN:2542-4653
DOI:10.21468/SciPostPhys.12.1.036

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