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High Energy Physics - Phenomenology

Title: Twist analysis of the spin-orbit correlation in QCD

Abstract: We present a QCD analysis of the twist-three parton distribution functions associated with the spin-orbit correlation of quarks and gluons in the nucleon. We derive a novel longitudinal momentum sum rule which may be regarded as the momentum version of the Jaffe-Manohar spin sum rule. The result is also applicable to spinless hadrons and nuclei with trivial modifications.
Subjects: High Energy Physics - Phenomenology (hep-ph)
Cite as: arXiv:2404.18872 [hep-ph]
  (or arXiv:2404.18872v1 [hep-ph] for this version)

Submission history

From: Jakob Schoenleber [view email]
[v1] Mon, 29 Apr 2024 17:04:33 GMT (22kb)

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