2 citations · 2 across the 3 of their papers we have counts for
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hep-ph2000
NLO Exclusive Evolution Kernels
A. V. Belitsky, A. Freund, D. Müller
We outline a formalism used for a construction of two-loop flavor singlet exclusive evolution kernels in the MS bar scheme. The approach is based on the known pattern of conformal…
hep-ph1999
Exclusive, Hard Diffraction in QCD
Andreas Freund
In the first chapter we give an introduction to hard diffractive scattering in QCD to introduce basic concepts and terminology. In the second chapter we make predictions for the ev…
hep-ph1998
DVCS at HERA
L. Frankfurt, A. Freund, M. Strikman
We demonstrate that perturbative QCD allows one to calculate the absolute cross section of diffractive exclusive production of photons at large at HERA, while the aligned jet…