Quasielastic electron and neutrino interactions and the exclusion effects

The correlation functions which describe the exclusion effects in quasielastic electron nucleus and neutrino nucleus reactions are studied, showing similarity and difference between them. The calculation of the total structure factors in electron scattering is done for the cases of deuterium, /sup 4/He and /sup 12/C. The effects of the configuration mixing mechanism tend to deviate the values given by the simple shell model towards the supermultiplet relations, then showing the intermediate coupling nature. But they are not large, and practically only affect the spin flip terms, which contribute to the neutrino and muon capture reactions-due to the axial current-but insignificantly to the electron scattering. (22 refs).