Hadronic Contributions to the Muon g-2 and Low-Energy QCD
Eduardo de Rafael
Abstract
The contributions to the muon anomalous magnetic moment from hadronic vacuum polarization and from hadronic light-by-light scattering are reexamined within the frame work of chiral perturbation theory; the 1/Nc-expansion; and the extended Nambu Jona-Lasinio model of low-energy QCD.
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