On the possible contribution of neutral and charged current interference into the cross section of the νsub(e)e(approximately νsub(e)e)- elastic scattering

The νsub(e)e(ν tilde sub(e)e) elastic scattering is considered for the case when both initial particles are polarized. Analytical expressions for differential (with respect to the kinetic energy of a recoil electron) cross section and for energy spectrum of finite electrons are obtained. The degree of longitudinal recoil electrons polarization with regard to interference between neutral and charged currents is determined. The performed analysis allows one to assume that experiments on measurement of energy spectrum of polarized (and nonpolarized - with account for electrons polarization - targets) of finite electrons as well as the degree of recoil electrons longitudinal polarization can be a sensitive method for studying interaction interference of neutral and charged currents in the νsub(e)e(ν tildesub(e)e) scattering, contribution of interferential components into cross sections and an interference sign