Multichannel dynamical symmetry and cluster-coexistence

TL;DR

This paper introduces multichannel dynamical symmetry in nuclear structure, unifying various cluster configurations and enhancing predictive power, with detailed analysis of the two-channel case and its relation to dynamical supersymmetry.

Contribution

It establishes a new composite symmetry framework for nuclear clusters, linking different reaction channels in a unified model.

Findings

Multichannel dynamical symmetry can describe various cluster configurations.

The two-channel case is analyzed in detail.

The symmetry shows conceptual similarity to dynamical supersymmetry.

Abstract

A composite symmetry of the nuclear structure, called multichannel dynamical symmetry is established. It can describe different cluster configurations (defined by different reaction channels) in a unified framework, thus it has a considerable predictive power. The two-channel case is presented in detail, and its conceptual similarity to the dynamical supersymmetry is discussed.