Are electroweak corrections at 1 TeV under control at the 1 % level?

TL;DR

This paper discusses the significance of electroweak corrections at 1 TeV energies in future lepton colliders, emphasizing the importance of precise calculations for high-energy physics experiments.

Contribution

It evaluates whether electroweak corrections at 1 TeV are manageable at the 1% precision level, highlighting the need for accurate higher-order effect calculations.

Findings

Electroweak corrections become significant at TeV energies.

Higher-order effects may require resummation for precision.

Control at 1% level depends on advanced calculations.

Abstract

Future lepton colliders will provide a powerful tool for making precision experiments at energies that will range typically between 500 GeV and 2 TeV. At such high energies, one loop electroweak corrections are bigger than one could naively expect a priori. Thus, the calculation of higher order electroweak effects (and possibly their resummation) might be needed.