We performed the first simultaneous extraction of the six leading-order proton polarizabilities. We reached this milestone thanks to both new high-quality experimental data and an innovative bootstrap-base fitting method. These new results provide a self-consistent and fundamental benchmark for all future theoretical and experimental polarizability estimates.
@article{arxiv.2204.13491,
title = {First concurrent extraction of the leading-order scalar and spin proton polarizabilities},
author = {E. Mornacchi and S. Rodini and B. Pasquini and P. Pedroni},
journal= {arXiv preprint arXiv:2204.13491},
year = {2022}
}