Phenomenology of weak currents

The analysis of inclusive reactions induced by neutrinos and antineutrinos can give important information about the properties of the hadronic weak neutral current. The author attempts such an analysis of the existing data in order to present a model independent systematics of treating the experimental results. The eight models concerning the structure of the weak neutral current which are considered as particular illustrations of general assumptions can fit the data in spite of their big differences. (V.J.C.)