3 papers
hep-ph2026
Analytic results for heavy-quark contributions to charged-current DIS at NNLO
Fabrizio Caola, Giulio Gambuti, Martin Link
We present analytic results for the next-to-next-to-leading-order QCD corrections to heavy-quark production in charged-current deep-inelastic scattering, retaining the exact depend…
hep-ph2025
Investigating the universality of five-point QCD scattering amplitudes at high energy
Federico Buccioni, Fabrizio Caola, Federica Devoto +1
We investigate QCD scattering amplitudes in multi-Regge kinematics, i.e. where the final partons are strongly ordered in rapidity. In this regime amplitudes exhibit intri…
hep-ph2024
Three-loop helicity amplitudes for four-quark scattering in massless QCD
Fabrizio Caola, Amlan Chakraborty, Giulio Gambuti +2
We compute the three-loop corrections to the helicity amplitudes for scattering in massless QCD. In the Lorentz decomposition of the scattering amplitude we…