A bstract We have computed the five-loop corrections to the scale dependence of the
renormalized coupling constant for Quantum Chromodynamics (QCD), its generalization to …

A bstract We present the next-to-next-to-next-to-leading order (N 3 LO) contributions to the
non-singlet splitting functions for both parton distribution and fragmentation functions in …

A bstract The rapidity anomalous dimension controls the scaling of transverse momentum
dependent observables in the Sudakov region. In a conformal theory it is equivalent to the …

We calculate the collinear anomalous dimensions in massless four-loop QCD and N= 4
supersymmetric Yang-Mills theory from the infrared poles of vertex form factors. We give very …

A bstract Computations of higher-order QCD corrections for processes with exclusive final
states require a subtraction method for real-radiation contributions. We present the first-ever …

A bstract We present a comprehensive study of high-energy double logarithms in inclusive
DIS. They appear parametrically as\({\alpha} _s^ n\) ln 2n− kx at the n-th order in …

A bstract We study the threshold corrections for inclusive deep-inelastic scattering (DIS) and
their all-order resummation. Using recent results for the QCD form factor, related anomalous …

A bstract We compute the fermionic contributions to the cusp anomalous dimension in QCD
at four loops as an expansion for small cusp angle. As a byproduct we also obtain the …

We study the higher-order corrections to structure functions in inclusive deep-inelastic
scattering (DIS) in massless perturbative QCD, in the context of the conjectured absence of …

When considering the renormalization of composite operators for the description of hard
exclusive scattering processes, two types of operator basis called the derivative basis and …