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arXiv · 1108.2902

TMDs in the bag model

H. Avakian·A. V. Efremov·P. Schweitzer
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Abstract

Leading and subleading twist transverse momentum dependent parton distribution functions (TMDs) are studied in a quark model framework provided by the bag model. A complete set of relations among different TMDs is derived, and the question is discussed how model-(in)dependent such relations are. A connection of the pretzelosity distribution and quark orbital angular momentum is derived.

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H. Avakian, A. V. Efremov, P. Schweitzer. 2011-08-14. TMDs in the bag model. https://arxiv.org/abs/1108.2902

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