Hadron spin structure from lattice QCD

Abstract

We present results on the spin carried by quarks and gluons in the nucleon using lattice QCD simulations with physical values of the light, strange and charm quark masses. We also discuss selective results on the x-dependence of parton distribution functions computed in lattice QCD employing the quasi-parton distribution approach and the large momentum effective theory.

10 pages, 6 figures. Invited talk, 24th International Spin Symposium, Matsue, Japan, 18-22 Oct. 2021

References in corpus (6)

• Extraction of Spin-Dependent Parton Densities and Their Uncertainties
• A first unbiased global determination of polarized PDFs and their uncertainties
• Global Analysis of Helicity Parton Densities and Their Uncertainties
• QCD Analysis of the Polarized World Data
• The pion and kaon $⟨x^3⟩$ from lattice QCD and PDF reconstruction from Mellin moments
• Quark flavor decomposition of the nucleon axial form factors

Cited by in corpus (1)

• First moments of the nucleon transverse quark spin densities using lattice QCD