Speaker
Описание
Gluon dominance model is developed for description of multiparticle production in lepton, hadron and nuclei interactions at high energy. It is based on two stages. The first stage, quark-gluon cascade, is described in PT QCD as stochastic branching processes. For the second stage or hadronization is used phenomenological scheme. It is chosen from experimental data. The convolution of both stages allows us describing of multiplicity behavior in electron-positron annihilation, proton-proton interactions, proton-antiproton pure annihilation, the hadronic decay of heavy quarkoniums and values of parameters at both stages. The experimental results of Thermalization project are consistent with this model. The main conclusion received from this study it is an active role of gluons in multiparticle production.
