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arXiv · hep-ex/9910005

Production of J/psi Mesons in p Be Collisions at 530 and 800 GeV/c

E706 collaboration
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Abstract

We report on the production of J/psi mesons in 530 and 800 GeV/c proton - Be collisions in the Feynman-x range 0.0 < xf < 0.6. The J/psi mesons were detected via decays into opposite sign muon pairs. Differential distributions for J/psi production have been measured as functions of xf, pT^2, and cosine of the Gottfried-Jackson decay angle. These distributions are compared with results on J/psi production obtained in 515 GeV/c pion - Be collisions, measured by the same experiment, as well as with results from other experiments using incident protons.

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E706 collaboration. 1999-10-01. Production of J/psi Mesons in p Be Collisions at 530 and 800 GeV/c. https://doi.org/10.1103/physrevd.62.012001

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