Nucleon structure in a light-front quark model consistent with quark counting rules and data

TL;DR

This paper develops a light-front quark model for nucleon structure that aligns with quark counting rules and fits experimental data on parton distributions and form factors.

Contribution

It introduces a new light-front quark model consistent with quark counting rules and experimental data, advancing understanding of nucleon structure.

Findings

Model fits valence quark distributions and form factors

Consistent with quark counting rules

Provides a unified description of nucleon structure

Abstract

Using global fits of valence u and d quark parton distributions and data on quark and nucleon form factors in the Euclidean region, we derive a light-front quark model for the nucleon structure consistent with quark counting rules.