833 citations · 839 across the 5 of their papers we have counts for
6 papers · 1 filter
On the status of the 4-loop splitting functions in QCD
S. Moch, A. Vogt
We briefly discuss recent results on the four-loop splitting functions for the scale dependence of the parton distributions of hadrons. The three non-singlet cases are now complete…
A calculation of the three-loop helicity-dependent splitting functions in QCD
A. Vogt, S. Moch, J. A. M. Vermaseren
We have calculated the complete matrix of three-loop helicity-difference (`polarized') splitting functions Delta P_ik^(2), i,k = q,g, in massless perturbative QCD. In this note we…
Generalized threshold resummation for semi-inclusive e+e- annihilation
N. A. Lo Presti, A. Vogt, A. A. Almasy
Recently methods have been developed to extend the resummation of large-x double logarithms in inclusive deep-inelastic scattering (DIS) to terms not addressed by the soft-gluon ex…
Threshold-improved predictions for charm production in deep-inelastic scattering
N. A. Lo Presti, H. Kawamura, S. Moch +1
We have extended previous results on the threshold expansion of the gluon coefficient function for the charm contribution to the deep-inelastic structure function F_2 by deriving a…
The Three-Loop Splitting Functions in QCD: The Singlet Case
A. Vogt, S. Moch, J. A. M. Vermaseren
We compute the next-to-next-to-leading order (NNLO) contributions to the splitting functions governing the evolution of the unpolarized flavour-singlet parton densities in perturba…
First results for three-loop deep-inelastic structure functions in QCD
J. A. M. Vermaseren, S. Moch, A. Vogt
As a first step towards the complete calculation of deep-inelastic scattering at third order of massless perturbative QCD, we have computed the fermionic (nf) contributions to the…