221 citations · 608 across the 20 of their papers we have counts for
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Single spin asymmetries in the Drell-Yan process
D. Boer, P. J. Mulders, O. V. Teryaev
We discuss single transverse spin asymmetries in the Drell-Yan process originating from so-called gluonic poles in twist-three hadronic matrix elements, as first considered by Qiu…
Intrinsic transverse momentum in hard processes
P. J. Mulders
In this contribution I discuss transverse momentum dependent quark distributions and their operator structure. Some of the experimental signatures, in particular in Drell-Yan scatt…
Estimates for non-leading distribution functions
R. Jakob, P. J. Mulders, J. Rodrigues
Estimates for leading and non-leading `twist' distribution functions are obtained within the framework of a diquark spectator model using a non-local operator representation.
Spin structure functions in leptoproduction
P. J. Mulders
We discuss a few examples of structure functions for polarized, semi-inclusive scattering processes to show the richness of structure. Then we indicate how polarization and particl…
Quark Distribution Functions in a Diquark Spectator Model
P. J. Mulders, J. Rodrigues
The representation of quark distribution functions in terms of nonlocal operators is combined with a simple diquark spectator model. This allows us to estimate these functions for…