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J/Psi and Psi' Polarizations in Polarized Proton-Proton Collisions at the RHIC

Gouranga C. Nayak·J. Smith
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Abstract

We study inclusive heavy quarkonium production with definite polarizations in polarized proton-proton collisions using the non-relativistic QCD color-octet mechanism. We present results for rapidity distributions of cross sections and spin asymmetries for the production of J/psi and psi' with specific polarizations in polarized p-p collisions at \sqrt s = 200 GeV and 500 GeV at the RHIC within the PHENIX detector acceptance range.

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Gouranga C. Nayak, J. Smith. 2005-12-07. J/Psi and Psi' Polarizations in Polarized Proton-Proton Collisions at the RHIC. https://doi.org/10.1103/physrevd.73.014007

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