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arXiv · 1605.00815

Transverse pion structure beyond leading twist in constituent models

C. Lorcé·B. Pasquini·P. Schweitzer
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Abstract

The understanding of the pion structure as described in terms of transverse-momentum dependent parton distribution functions (TMDs) is of importance for the interpretation of currently ongoing Drell-Yan experiments with pion beams. In this work we discuss the description of pion TMDs beyond leading twist in a pion model formulated in the light-front constituent framework. For comparison, we also review and derive new results for pion TMDs in the bag and spectator models.

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C. Lorcé, B. Pasquini, P. Schweitzer. 2016-07-25. Transverse pion structure beyond leading twist in constituent models. https://doi.org/10.1140/epjc%2Fs10052-016-4257-8

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