On the theory of quasielastic lepton-hadron scattering

Abstract

The $F_{2}$ structure functions of the inelastic lepton-hadron scattering is calculated in the case of non-zero intermediate gluon-quarks self-energy $M_{gq}^{2}$ and quasielastic limit. It is shown that in the quasielastic limit the evolution equation can been solved in case massive particles as QCD ladder calculation results. The intermediate gluon-quarks self-energy, or polarization mass is introduced as a parameter in two cases: 1) has not energy momentum dependence and 2) momentum dependence case. At the case 1) of massive particles we compare our result with Shirkov calculates (D.V.Shirkov 1999).It has been shown (case 2.) that the proton structure function $F_{2}$ calculated at realistic values of $M_{gq}^{2}$ in high energy limit transfer to standard QCD ladder calculation results.