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Production of Charm, Charmonium, and Beauty in 800$\,$GeV Proton-Nucleon Collisions

Daniel M. Kaplan
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Abstract

Some recent results from the Fermilab fixed-target experiment E789 on production of charm, charmonium, and beauty are summarized and compared to model predictions. The data indicate that heavy-quark and quarkonium production are not yet entirely understood. The largest discrepancy concerns the rate of $ψ^\prime$ production, which is a factor $\approx$25 above expectations.

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Daniel M. Kaplan. 1995-10-12. Production of Charm, Charmonium, and Beauty in 800$\,$GeV Proton-Nucleon Collisions. https://arxiv.org/abs/hep-ex/9510002

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