Resolution of the Proton Spin Problem

TL;DR

This paper reviews recent investigations into the nucleon structure that collectively provide a coherent explanation for the longstanding proton spin crisis.

Contribution

It synthesizes multiple research approaches to resolve the proton spin problem, offering a unified understanding of nucleon spin structure.

Findings

Converging evidence supports a comprehensive explanation of proton spin.

Multiple experimental and theoretical results align to resolve the spin crisis.

A consistent model of nucleon spin composition is proposed.

Abstract

A number of lines of investigation into the structure of the nucleon have converged to the point where we believe that one has a consistent explanation of the well known proton spin crisis.