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Production of pizero and eta mesons at large transverse momenta in pi-p and pi-Be interactions at 515 GeV/c

Fermilab E706 Collaboration, L. Apanasevich

hep-exarXiv:hep-ex/0308022

Abstract

We present results on the production of high transverse momentum pizero and eta mesons in pi-p and pi-Be interactions at 515 GeV/c. The data span the kinematic ranges 1 < pT < 11 GeV/c in transverse momentum and -0.75 < y < 0.75 in rapidity. The inclusive pizero cross sections are compared with next-to-leading order QCD calculations and to expectations based on a phenomenological parton-kT model.

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