Wigner Functions and Nucleon Structure - Archive ouverte HAL
Communication Dans Un Congrès Année : 2020

Wigner Functions and Nucleon Structure

Barbara Pasquini
  • Fonction : Auteur
Cédric Lorcé

Résumé

We discuss the leading-twist quark Wigner distributions in the nucleon, both in the T-even and T-odd sectors, considering all the possible configurations of the quark and nucleon polarizations. We identify the basic multipole structures associated with each distribution in the transverse phase space, providing a transparent interpretation of the spin-spin and spin-orbit correlations of quarks and nucleons encoded in these functions.
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Dates et versions

hal-02892960 , version 1 (07-07-2020)

Identifiants

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Barbara Pasquini, Cédric Lorcé. Wigner Functions and Nucleon Structure. Probing Nucleons and Nuclei in High Energy Collisions, Oct 2018, Seattle, United States. pp.64-68, ⟨10.1142/9789811214950_0013⟩. ⟨hal-02892960⟩
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