221 citations · 253 across the 6 of their papers we have counts for
7 papers · 1 filter
Semi-inclusive processes at low and high transverse momentum
Alessandro Bacchetta, Daniel Boer, Markus Diehl +1
This talk reports on recent work where we studied the connection between the description of semi-inclusive DIS at high transverse momentum (based on collinear factorization) and lo…
Some news about generalised parton distributions
Markus Diehl
I briefly discuss some recent developments (and recall some old news) in the theory and phenomenology of generalised parton distributions.
Diffraction and forward physics: from HERA to LHC
Markus Diehl
I discuss and connect a number of topics in small-x physics at HERA and at LHC, pointing out recent progress and open questions in theory and phenomenology.
Matches and mismatches in the descriptions of semi-inclusive processes at low and high transverse momentum
Alessandro Bacchetta, Daniel Boer, Markus Diehl +1
We investigate the transverse-momentum-dependence in semi-inclusive deep inelastic leptoproduction of hadrons. There are two different theoretical approaches to study this dependen…
Dispersion representations for hard exclusive reactions
M. Diehl, D. Yu. Ivanov
A number of hard exclusive scattering processes can be described in terms of generalized parton distributions (GPDs) and perturbative hard-scattering kernels. Both the physical amp…
Some numerical studies of the evolution of generalized parton distributions
Markus Diehl, Wolfgang Kugler
We study the evolution behavior of generalized parton distributions at small longitudinal momentum fraction. Particular attention is paid to the ratio of a generalized parton distr…