ERC Starting Grant · 2025
High-Multiplicity Scattering for a New Era of Precision at Particle Colliders
The Large Hadron Collider (LHC) at CERN explores the interactions of elementary particles at the most fundamental level. Upcoming upgrades to the LHC will significantly reduce statistical uncertainties, enabling measurements at percent-level precision. To fully exploit this level of precision, theoretical predictions must achieve comparable accuracy, which requires incorporating higher-order terms in the perturbative series in the strong coupling constant. Currently, only next-to-leading order terms can be included for arbitrary scattering processes, while higher-order corrections remain a significant challenge. A major obstacle is the complexity of high-multiplicity multi-loop scattering…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.