Quark-Gluon Structure of the Pomeron and the Rise of Inclusive Spectra at High Energies

摘要

The topological expansion and the nodel of a colour tube are used for the calculation of inclusive hadronic spectra in the central region. The higher-order terms of the 1/Nsub(f)-expansion, which correspond to the contribution of the poliperipheral diagrams are taken into account. It is shown that the intrinsic motion of quarks inside colliding hadrons leads to the rise of inclusive spectra with energy in the central region. The model gives a good quantitative description of the effects observed recently at the CERN SPS Collider. (Atomindex citation 14:753124)