Conference Presentation (Plenary/Keynote)

PUBDB-2026-01356

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Elecotrweak Physics: Status for FCC-ee (and HL-LHC)

Reuter, J. (Corresponding author)DESY*

2026

Abstract: Electroweak precision physics will enter the regime of per-mille and sub per-mille with the start of FCC-ee (or an alternative Higgs factory). We will describe the needs for theory predictions in order that the theoretic uncertainties match the size of the anticipated experimental (statistic and systematic) uncertainties. The focus is on the extraction of EW pseudo-observables at the different stages of the Z pole, the WW and the ZH threshold.

---

Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)
2. DFG project G:(GEPRIS)390833306 - EXC 2121: Das Quantisierte Universum II (390833306) (390833306)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2026

---