Quark beam function at next-to-next-to-next-to-leading order in perturbative QCD in the generalized large- Nc approximation
Physical Review D American Physical Society 100:11 (2019) 114034
Abstract:
We present the matching coefficient for the quark beam function at next-to-next-to-next-to-leading order in perturbative QCD in the generalized large Nc-approximation, Nc ∼ Nf ≫ 1. Although several refinements are still needed to make this result interesting for phenomenological applications, our computation shows that a fully-differential description of simple color singlet production processes at a hadron collider at N3LO in perturbative QCD is within reach.An analytic solution for the equal-mass banana graph
Journal of High Energy Physics Springer Nature 2019:9 (2019) 112
Physical projectors for multi-leg helicity amplitudes
Journal of High Energy Physics Springer Nature 2019:7 (2019) 114
Triple-real contribution to the quark beam function in QCD at next-to-next-to-next-to-leading order
Journal of High Energy Physics Springer Nature 2019:6 (2019) 33
Elliptic polylogarithms and Feynman parameter integrals
Journal of High Energy Physics Springer Nature 2019:5 (2019) 120