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arXiv · 1008.0945

Modeling the transverse momentum dependent parton distributions

B. Pasquini·C. Lorce'
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Abstract

We review quark model calculations of the transverse momentum dependent parton distributions (TMDs). For the T-even TMDs, we discuss the physical origin of model relations which hold in a large class of quark models. For the T-odd TMDs we review results in a light-cone constituent quark model (CQM) with the final state interaction effects generated via single-gluon exchange mechanism. As phenomenological application, we show the good agreement between results in the light-cone CQM and available experimental data for the Collins asymmetry.

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BibTeXRIS

B. Pasquini, C. Lorce'. 2010-08-05. Modeling the transverse momentum dependent parton distributions. https://doi.org/10.1142/9789814329569_0037

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