Towards better nuclear charge radii

TL;DR

This paper aims to improve the precision and reliability of nuclear charge radii measurements by developing a transparent, robust compilation method that integrates various experimental and theoretical approaches.

Contribution

It introduces a new framework for extracting and compiling nuclear charge radii that enhances accuracy and transparency compared to existing methods.

Findings

Proposes a modern, transparent compilation of charge radii.

Integrates multiple experimental and theoretical techniques.

Aims for more precise and reliable charge radii values.

Abstract

Nuclear charge radii constitute a physical observable of growing significance across multiple subdisciplines of physics and related fields. Their determination relies on a combination of complementary experimental techniques and advanced theoretical frameworks. Current recommended values are informed by the outcomes of several independent working groups, each employing distinct methodological approaches and evaluation strategies. The present effort is directed toward a more precise and reliable extraction of charge radii, as well as the development of a modern, transparent, and methodologically robust compilation of recommended values.