A Skyrme model approach to the spin-orbit force

TL;DR

This paper explores a classical Skyrme model approach to understanding the microscopic origin of the spin-orbit force in nuclei, using a simplified two-dimensional disc analogy to facilitate analysis.

Contribution

It introduces a novel classical Skyrme-inspired model employing 2D rigid discs to explain the spin-orbit force microscopically.

Findings

Provides a classical explanation for the spin-orbit force

Uses a simplified 2D disc model to mimic Skyrmion behavior

Offers insights into nucleon interactions and nuclear structure

Abstract

The spin-orbit force is a vital tool in describing finite nuclei and nucleon interactions; however its microscopic origin is not fully understood. In this paper we study a model inspired by Skyrmions which provides a classical explanation of the force. To simplify the calculations the Skyrmions are approximated as two-dimensional rigid discs which behave like quantum cogwheels.