Effect of nucleon correlations on y-scaling quantities in nuclei

Asymptotic scaling function F(y) and correction for nucleon coupling, mean kinetic energy and mean energy of nucleon detachment, as well as occupation probabilities were calculated for 4 He, 12 C, 16 O and 40 Ca nuclei on the basis of pulse nucleon distributions, obtained in Yastrov correlation method and in phenomenological model, taking account of short-range and tensor nucleon-nucleon correlations. It is shown that scaling functions F(y) differ from ones, obtained in medium field approximation, but agree qualitatively with available experimental data. 32 refs., 3 figs., 1 tab