Improved Evaluation of the Hadronic Vacuum Polarization Contributions to Muon $g-2$ and ${\bar{\alpha }}_{\mathrm{QED}}(M_Z)$ Using High Order QCD Calculations

K. Adel, F. J. Ynduráin

We use recently evaluated radiative and nonperturbative corrections to production of heavy quarks by a vector current to give very precise theoretical calculations of the high ener…