Work

Report on scipost_202108_00050v1

Year: 2021

Type: peer-review

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.

DOI: 10.21468/scipost.report.3677

Authors: Ilaria Brivio, Sebastian Bruggisser, Emma Geoffray, Wolfgang Kilian, Michael Krämer, Michel Luchmann, Tilman Plehn, Benjamin Summ

Institutions: Heidelberg University, University of Siegen, RWTH Aachen University, University of Würzburg

Language: English

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Funder: Deutsche Forschungsgemeinschaft

Awards: G1741598991, TRR 257: Phänomenologische Elementarteilchenphysik nach der HiggsEntdeckung, G2645866196, G2805343336, G7291426837, G774096471

OpenAlex ID: W4207038696

Cites: 92

Cited by:

Related to: 10