Generalized transverse momentum dependent parton distributions of the nucleon

Abstract

We present first results from our analysis of the most general quark-quark correlator of the nucleon, which can be parameterized in terms of so-called generalized transverse momentum dependent parton distributions. These results include the first complete parameterization of the nucleon GPDs and TMDs to all twists as well as new results on possible nontrivial relations between them.Comment: 4 pages; talk given by S. Meissner at the 16th International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2008), London, UK, April 7 - 11, 200