Pseudoscalar-Meson Contributions to $g−2$ via Schwinger’s Sum Rule
F. Hagelstein* and V. Pascalutsa
Published on:
February 28, 2020
Abstract
The Schwinger sum rule is presented as a new promising tool to study the hadronic contributions to the muon anomalous magnetic moment. In particular, we show preliminary results for the light-by-light scattering contribution of pseudoscalar mesons.
DOI: https://doi.org/10.22323/1.317.0066
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