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arXiv · 0912.1761

Transverse momentum dependent parton distributions and azimuthal asymmetries in light-cone quark models

B. Pasquini·S. Boffi·A. V. Efremov·P. Schweitzer
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Abstract

We review the information on the spin and orbital angular momentum structure of the nucleon encoded in the T-even transverse momentum dependent parton distributions within light-cone quark models. Model results for azimuthal spin asymmetries in semi-inclusive lepton-nucleon deep-inelastic scattering are discussed, showing a good agreement with available experimental data and providing predictions to be further tested by future CLAS, COMPASS and HERMES data.

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B. Pasquini, S. Boffi, A. V. Efremov, P. Schweitzer. 2009-12-09. Transverse momentum dependent parton distributions and azimuthal asymmetries in light-cone quark models. https://arxiv.org/abs/0912.1761

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