Open issues in extracting nuclear structure information from the breakup of exotic nuclei

TL;DR

This paper reviews current challenges in modeling the breakup of exotic nuclei and discusses future directions for improving reaction models and extracting nuclear structure information from experimental data.

Contribution

It identifies open issues in reaction modeling of exotic nuclei and proposes integrating multiple channels and new observables to enhance structural insights.

Findings

Current models have limitations in describing exotic nuclei.

Sensitivity analyses highlight areas for model improvement.

Proposals include multi-channel models and novel observables.

Abstract

The open issues in the development of models for the breakup of exotic nuclei and the link with the extraction of structure information from experimental data are reviewed. The question of the improvement of the description of exotic nuclei within reaction models is approached in the perspective of previous analyses of the sensitivity of these models to that description. Future developments of reaction models are suggested, such as the inclusion of various channels within one model. The search for new reaction observables that can emphasise more details of exotic nuclear structure is also proposed.