Monte-Carlo approach to multiparticle production in a quark-parton model. II. Transverse momenta, energy dependence of average multiplicities, and inclusive spectra

We extend our Monte Carlo quark-parton model by introducting explicitly the transverse momenta of partons in the compound state formed by two colliding hadrons. Calculated energy dependence of the average multiplicities of stable hadrons produced in $\mathrm{pp}$ collisions and the $p_T$ and $y$ inclusive spectra are in good qualitative agreement with the data. Our results on resonance production at $\sqrt{s}=53\mathrm{}$ GeV coincide with recent CERN ISR data.