Systematic study of particle production in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mo>+</mml:mo><mml:mi>p</mml:mi><mml:mi> </mml:mi><mml:mo>(</mml:mo><mml:mrow><mml:mrow><mml:mover><mml:mrow><mml:mi>p</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover></mml:mrow></mml:mrow><mml:mo>)</mml:mo></mml:math>collisions via the HIJING model

We apply the newly developed HIJING Monte Carlo model to perform a systematic study of a broad range of data on $p+p(\overline{p})$ collisions. The model combines a simple string phenomenology for $\mathrm{l}\mathrm{o}\mathrm{w}\ensuremath{-}{p}_{T}$ processes together with perturbative QCD for $\mathrm{h}\mathrm{i}\mathrm{g}\mathrm{h}\ensuremath{-}{p}_{T}$ processes. We emphasize the effects due to multiple-minijet production at collider energies. The energy and multiplicity dependence of charged particle rapidity and transverse momentum spectra, the Koba-Nielsen-Olesen violation of multiplicity distributions, and the two-particle correlation functions are shown to be simultaneously well accounted for with this model.

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