TL;DR
This review summarizes recent progress in understanding hadron structure through Lattice QCD, focusing on nucleon properties, systematic uncertainties, and results for hyperons and mesons at near-physical pion masses.
Contribution
It provides a comprehensive overview of recent advances in lattice QCD calculations of hadron structure, including systematic uncertainties and disconnected contributions.
Findings
Accurate evaluation of nucleon axial charge and form factors
Progress in computing quark momentum fraction and spin content
Summaries of hyperon and meson form factors
Abstract
This is a review of recent developments in hadron structure within the framework of Lattice QCD. The main focus is on recent achievements in the evaluation of nucleon quantities, such as the axial charge, electromagnetic form factors, the Dirac and Pauli radii, the quark momentum fraction and the spin content of the nucleon, in view of simulations at pion masses very close to their physical value. A discussion of the systematic uncertainties and the computation of the disconnected contributions using dynamical simulations is also included. Results emerging the properties of particles other than the nucleon are summarized, highlighting selected hyperon and meson form factors.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research