Two-loop five-particle scattering amplitudes

TL;DR

This paper reviews recent progress in calculating two-loop five-particle scattering amplitudes, crucial for precise NNLO QCD predictions at the LHC, highlighting analytical techniques and new phenomenological results.

Contribution

It introduces new analytical results for two-loop five-particle amplitudes, advancing the computational methods for LHC phenomenology.

Findings

Enhanced analytical techniques for two-loop amplitudes

New results relevant for LHC NNLO predictions

Improved understanding of five-particle scattering processes

Abstract

I discuss the recent advances in the computation of two-loop scattering amplitudes for five-particle processes. The latter are fundamental ingredients to obtain predictions at the next-to-next-to-leading order (NNLO) in QCD for many interesting LHC processes. I discuss the state-of-the-art technology for computing scattering amplitudes analytically, and present new results relevant for the LHC phenomenology.