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arXiv · hep-ph/0111463

Prompt J/psi production at the LHC

J. Damet·G. Ingelman·C. B. Mariotto
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Abstract

Models with essential non-perturbative QCD dynamics for the production of charmonium are extrapolated to give predictions of prompt J/psi production at the LHC. Differences of up to an order of magnitude occurs, although the different models all describe the Tevatron data on high-pT charmonium. An important point is here the treatment of higher order perturbative QCD effects. We also discuss the large rate of prompt J/psi from these models as a background to CP violation studies.

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J. Damet, G. Ingelman, C. B. Mariotto. 2002-10-16. Prompt J/psi production at the LHC. https://doi.org/10.1088/1126-6708%2F2002%2F09%2F014

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