Hadron production of hyperons in the quark-parton model (pp interaction)

Inclusive production of Σ0, Σ+-, Λ, Σ0(1385), Σ+-(1385), Λ(1520) hyperons in pp-collisions in the model of barion formation by ''merging'' the quark and diquark and within the frames of the SU(6)xO(3) diagram is considered. Systematics of barions in SU(6)xO(3) is given. Kinematics of barion production in the suggested model is considered. Contributions of quark-diquark combinations to production of direct barions at 2 TeV energy are presented in the form of a table. Conributions from decays of higher resonances to cross sections of hyperon production at 24 GeV/c pulse are taken into account and presented in the from of a table. Contributions of the main resonances to inclusive spectra of hyperons formed in pp-interactions as 24 and 405 GeV energies are presented graphically. x-dependence (where x is a variable of Feynman) of inclusive spectra of the produced hyperons is obtained. Graphical comparison of forecasts of the suggested model with the experiment is conducted. It is noted that the forecasts of the model satisfactorily describe inclusive spectra of hyperons within 20-2000 GeV/c range of laboratory pulses