NUCLEAR EFFECT IN THE DEUTERON, Q(2)-EVOLUTION OF THE F-3(N)(X, Q(2))STRUCTURE-FUNCTION AND THE GROSS-LLEWELLYN SMITH SUM-RULE

Deep-inelastic neutrino-deuteron scattering is considered in the covar iant approach in light-cone variables. The deuteron structure function F-3(D)(x, Q(2)) in the relativistic impulse approximation is calculat ed on the basis of the relativistic wave function. The results are com pared with available experimental data. The nuclear effect of relativi stic Fermi motion described by the ratio R(F)(D/N) = F-3(D)/F-3(N) is estimated. The dependence of the ratio on x and Q(2) and of the Gross- Llewellyn Smith integral S-GLS(x, Q(2)) on x and Q(2) is considered. O n the basis of QCD analysis of the xF(3)(N) structure function, the co rrection to S-GLS(x, Q(2)) for the nuclear effect is estimated.