Erratum: Investigating Neutron Polarizabilities through Compton Scattering on ${}^3$He

TL;DR

This paper corrects previous erroneous predictions of elastic gamma helium-3 scattering cross sections and asymmetries, providing updated and accurate theoretical results for these observables.

Contribution

It offers revised theoretical predictions for gamma helium-3 scattering, correcting prior inaccuracies in earlier publications.

Findings

Updated predictions for elastic ^3He cross sections

Corrected asymmetry calculations for gamma helium-3 scattering

Improved agreement with experimental data

Abstract

We provide updated predictions for elastic \gamma ${}^3$He cross sections and asymmetries that correct erroneous results we published in Phys. Rev. Lett. 98, 232303 (2007) and Nucl. Phys. A 819, 98 (2009).