Volume 469 -
31st International Workshop on Deep Inelastic Scattering
(DIS2024) -
WG5: Spin and 3D Structure
Angular momentum distribution for a quark dressed with a gluon: different decompositions
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Pre-published on:
December 27, 2024
Published on:
January 16, 2025
Abstract
We present a recent calculation [1] of the quark and gluon contributions to the angular momentum of a composite spin -1/2 state in QCD. The state we consider is a quark dressed with a gluon, and we use the two-component framework in light-front Hamiltonian QCD. We compare the results from different decompositions available in the literature. We also present the angular momentum distributions.
DOI: https://doi.org/10.22323/1.469.0202
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.