Nucleon Parton Distribution Amplitude: A Scalar Diquark Picture

DOI10.1007/978-3-030-32357-8_122zbMath1437.81176arXiv1811.09104OpenAlexW2999543189MaRDI QIDQ3299777

Lei Chang, Jorge Segovia, Craig D. Roberts, Minghui Ding, Cédric Mezrag

Publication date: 24 July 2020

Published in: Recent Progress in Few-Body Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1811.09104

Mathematics Subject Classification ID

Nuclear physics (81V35) Strong interaction, including quantum chromodynamics (81V05) Spinor and twistor methods applied to problems in quantum theory (81R25)

Cites Work

• Sketching the pion's valence-quark generalised parton distribution
• A Nakanishi-based model illustrating the covariant extension of the pion GPD overlap representation and its ambiguities
• Basic features of the pion valence-quark distribution function
• Bound state equation for the Nakanishi weight function
• A General Survey of the Theory of the Bethe-Salpeter Equation

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