New results in the quantum statistical approach to parton distributions

TL;DR

This paper discusses a quantum statistical framework for modeling parton distributions, providing insights into nucleon spin structure and predicting results that require future experiments for validation.

Contribution

It introduces a novel quantum statistical approach that simultaneously describes unpolarized and helicity parton distributions, advancing understanding of nucleon spin in QCD.

Findings

Recent results on nucleon spin structure

Predictions for future experimental validation

Unified description of unpolarized and helicity distributions

Abstract

We will describe the quantum statistical approach to parton distributions allowing to obtain simultaneously the unpolarized distributions and the helicity distributions. We will present some recent results, in particular related to the nucleon spin structure in QCD. Future measurements are challenging to check the validity of this novel physical framework.