Today, multiple generations of fundamental particles are recognized and, as a result, several dimensionless numbers have emerged. The magnetic moment anomalies and the gfactors, for instance, differ for electrons and muons. Both the electron and muon magnetic moment anomalies can be determined from their magnetic moments 𝜇 [C 1 m 2 s -1 ] and the resulting expression for the muon magnetic moment anomaly 𝑎 μ is