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High-p_T Pion Production in Heavy-Ion Collisions at RHIC energies

G. G. Barnafoldi·P. Levai·G. Papp·G. Fai·Y. Zhang
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Abstract

Perturbative QCD results on pion production are presented in proton-proton, proton-nucleus and nucleus-nucleus collisions from CERN SPS up to RHIC energy. A K_{jet}(s, p_T, Q) factor obtained from jet production is applied to perform next-to-leading order calculations. Using the intrinsic transverse momentum (k_T) we determined transverse momentum spectra for pions in wide energy region. We have investigated nuclear multiscattering and the Cronin effect at RHIC energies.

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G. G. Barnafoldi, P. Levai, G. Papp, G. Fai, Y. Zhang. 2003-01-15. High-p_T Pion Production in Heavy-Ion Collisions at RHIC energies. https://doi.org/10.1142/9789812704962_0029

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