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arXiv · hep-ex/9412013

J/psi,psi(2S) to mu+ mu- and B to J/psi,psi(2S) Cross Sections

The CDF Collaboration
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Abstract

This paper presents a measurement of J/psi,psi(2S) differential cross sections in p-pbar collisions at square root s = 1.8 TeV. The cross sections are measured above 4 GeV/c in the central region (|eta| < 0.6) using the dimuon decay channel. The fraction of events from B decays is measured, and used to calculate b quark cross sections and direct J/psi,psi(2S) cross sections. The direct cross sections are found to be more than an order of magnitude above theoretical expectations.

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The CDF Collaboration. 1994-12-23. J/psi,psi(2S) to mu+ mu- and B to J/psi,psi(2S) Cross Sections. https://arxiv.org/abs/hep-ex/9412013

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