Спиновая структура нуклона в нейтринных процессах

Abstract

Quark contributions to the nucleon spin have been determined with help of the first moment of the structure functions of deep inelastic scattering of neutrino (antineutrino) on polarized protons and deutrons. A new method of extracting polarized structure functions from the observable asymmetries of the processes by charged weak current is proposed.