A NON-SM CHARGE RADIUS AND NON-SM ANAPOLE MOMENT OF A DIRAC NEUTRINO AND THE HIGH PRECISION MEASUREMENT OF THE MUON (g - 2)

Abstract

We assume that the Dirac neutrino possesses a physical non-standard model charge radius [Formula: see text] and a physical non-standard model anapole moment [Formula: see text] and calculate the contribution of these quantities to the anomalous magnetic moment of the muon aμ using an unsubtracted dispersion relation. We find that these contributions can be important and allow us to set the bound [Formula: see text].