1–3 Dec 2025
CERN
Europe/Zurich timezone

(Remote) Updates from the SMEFiT collaboration

2 Dec 2025, 11:10
20m
4/3-006 - TH Conference Room (CERN)

4/3-006 - TH Conference Room

CERN

110
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Speaker

Jaco ter Hoeve (University of Edinburgh)

Description

We present projections for the New Physics reach of future high-energy colliders in the SMEFiT framework. Our analysis focuses on near-term electron–positron colliders (FCC-ee, LEP3, CEPC, LCF), complemented in some cases by projections for the FCC-hh, LHeC, and MuCol. Results are presented in terms of coupling modifiers (kappa-formalism), effective couplings, and global SMEFT fits, the latter including RGE effects and NLO corrections to EFT cross sections. We also quantify the sensitivity of future colliders to several benchmark scenarios such as composite Higgs models, Two-Higgs-Doublet models and single particle extensions via UV matching.

Will this talk be in person or remote? Remote via Zoom
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Authors

Alejo Nahuel Rossia (University of Padua and INFN Sezione di Padova) Eleni Vryonidou (University of Cyprus (CY)) Eugenia Celada Prof. Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna) Jaco ter Hoeve (University of Edinburgh) Juan Rojo Chacon (Nikhef National institute for subatomic physics (NL)) Luca Mantani (IFIC, Valencia) Marion Thomas Simone Tentori (UCLouvain) Tommaso Armadillo

Presentation materials