6 papers
A gauge-invariant subtraction technique for non-inclusive observables in QCD
F. Hautmann
Using the electromagnetic form factor of a quark as a working example, we describe a subtraction technique to treat infrared sensitive regions in non-inclusive processes.
Parton showers beyond the leading order: a factorization approach
F. Hautmann
We discuss recent work on methods for incorporating nonleading QCD corrections in parton shower algorithms.
Diffractive parton distributions in light-cone QCD
F. Hautmann, Z. Kunszt, D. E. Soper
We discuss recent theoretical results on diffractive deeply inelastic scattering, focusing on the partonic picture of diffraction in configuration space and the predictions for the…
Hard diffraction from small-size color sources
F. Hautmann, Z. Kunszt, D. E. Soper
We describe diffractive hard processes in the framework of QCD factorization and discuss what one can learn from the study of hadronic systems with small transverse size.
The photon spectrum in quarkonia decays
F. Hautmann
I discuss recent theoretical results for inclusive decays of quarkonia into a photon plus hadrons, and summarize the status of perturbative calculations.
Structure Functions in Deep Inelastic Scattering at HERA
J. Blümlein, T. Doyle, F. Hautmann +2
An introduction and summary is given of the main results achieved by working group 1: Structure Functions in Deep Inelastic Scattering at HERA. The prospects were discussed of futu…