The multidimensional nucleon structure

We discuss different kinds of parton distributions, which allow one to obtain a multidimensional picture of the internal structure of the nucleon. We use the concept of generalized transverse momentum dependent parton distributions and Wigner distributions, which combine the features of transverse-m...

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Bibliographic Details
Main Authors: Pasquini, Barbara, Lorcé, Cédric
Format: Conference Proceeding
Language:English
Subjects:
Quark models
Quarks
Transverse momentum
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Summary:We discuss different kinds of parton distributions, which allow one to obtain a multidimensional picture of the internal structure of the nucleon. We use the concept of generalized transverse momentum dependent parton distributions and Wigner distributions, which combine the features of transverse-momentum dependent parton distributions and generalized parton distributions. We show examples of these functions within a phenomenological quark model, with focus on the role of the spin-spin and spin-orbit correlations of quarks.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201612900044