Data-based determination of the isospin-limit light-quark-connected contribution to the anomalous magnetic moment of the muon
Data-based determination of the isospin-limit light-quark-connected contribution to the anomalous magnetic moment of the muon
We describe how recent determinations of exclusive-mode contributions to $a_\mu^{\rm LO,HVP}$, the leading-order hadronic vacuum polarization contribution to the anomalous magnetic moment of the muon, can be used to provide, up to small electromagnetic (EM) corrections accessible from the lattice, a data-based dispersive determination of $a_\mu^{\rm lqc;\, IL}$, the isospin-limit, …