Renormalization effects on neutrino-electron scattering in the Weinberg-Salam theory of leptons

The renormalization program for ${\overline{\nu }}_{\mu }-e$ (or ${\nu }_{\mu }-e$) scattering is formulated in the Weinberg-Salam theory. The explicit calculation is carried out in the one-loop approximation. With the aid of the continuous-dimension regularization method, both ultraviolet and infrared divergences can be removed in the unitary gauge. Numerical results are discussed.