Effect of vacuum branchings in asymptotics of inclusive cross sections in case of weak coupling

The absence of a gap in asymptotic value of inclusive cross sections in the case of weak coupling is due to contributions of diagrams of vacuum branchings. The method of diagramm renormalization is used for elastic amplitudes. The main correction introduced into inclusive cross sections is due to three-pomeron branching. The upper limit is obtained for three-pomeron vertex value. Contributions of strengthened diagramms are expressed through contributions of unstrengthened pomerons with renormalized vertexes of interaction