Massive Feynman integrals at high energies: recent analytic results
arXiv:2510.09838
Abstract
The high-energy behaviour of scattering amplitudes involving massive particles has attracted interest in recent years. In these proceedings, we report on the analytic tool AsyInt for solving massive multi-loop Feynman integrals in the high-energy limit, which are fundamental building blocks for such amplitudes in the full Standard Model. We present recent analytic results for two-loop four-point Feynman integrals with both internal and external masses in this limit, featuring polylogarithmic and elliptic structures.
Contribution to proceedings of the Quantum Field and String Theory session of the European Physical Society Conference on High Energy Physics (EPS-HEP2025), 7-11 July 2025, Marseille, France