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Single inclusive pion p$_T$-spectra in proton-proton collisions at $\sqrt{s}$ = 22.4 GeV: data versus perturbative QCD calculations
We compare the inclusive transverse momentum spectra of single pions above pT = 3 GeV/c measured in proton-proton (p-p) collisions at sqrt(s) = 21.7 - 23.8 GeV, with next-to-leading (NLO) perturbative QCD predictions using recent parametrizations of the parton densities and parton-to-pion fragmentat...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2008
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.78.094004 http://cds.cern.ch/record/1114326 |