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arXiv · 2004.14278

The three-dimensional distribution of quarks in momentum space

Alessandro Bacchetta·Filippo Delcarro·Cristian Pisano·Marco Radici
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Abstract

We present the distribution of unpolarized quarks in a transversely polarized proton in three-dimensional momentum space. Our results are based on consistent extractions of the unpolarized and Sivers transverse momentum dependent parton distributions (TMDs).

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Alessandro Bacchetta, Filippo Delcarro, Cristian Pisano, Marco Radici. 2022-03-03. The three-dimensional distribution of quarks in momentum space. https://doi.org/10.1016/j.physletb.2022.136961

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