20–25 Aug 2023
Universität Hamburg
Europe/Berlin timezone

Global fit of electroweak data in the Standard Model and beyond

23 Aug 2023, 09:50
20m
Hörsaal M (Historic main building)

Hörsaal M

Historic main building

Edmund-Siemers-Allee 1
Parallel session talk Top and Electroweak Physics T07 Top and Electroweak Physics

Speaker

Maurizio Pierini (CERN)

Description

Duration: 15'+5'
In this talk we will review the most recent global analysis of electroweak data, in the Standard Model and beyond, as obtained in the HEPfit framework. Based on arXiv:2204.04204, this analysis include the most recent measurements of the W-boson mass (CDF and ATLAS) and of the top-quark mass (CMS). Moreover, we will present preliminary results of a global fit of the SMEFT that extends the set of observables considered to also include Higgs-boson and top-quark observables, as well as several improvements in the treatment of the SMEFT formalism within HEPfit.

Collaboration / Activity HEPfit

Primary author

Co-authors

Angelica Goncalves Dos Santos (Florida State University) Jorge de Blas Mateo (University of Granada) Laura Reina (Florida State University) Luca Silvestrini (INFN Roma 1) Victor Miralles (INFN Roma1)

Presentation materials