THE RELATIVISTIC NUCLEAR MODEL AND EMC EFFECT

A correct relativistic nuclear model is presented on the ratios of structure functions F^A(x,Q²) measured in DIS with several different nuclei.We shall assume here that a nucleus consists of nucleons,antinucleons and excess pions,the pions being associate with the meson exchange forces responsible for nuclear binding,only the baryon number is conserved.It is also considered that shadowing-antishadowing and Fermi motion.Our results are consistent with the available recent data.