Phys. Rev. D 46, 4828–4835 (1992)Measurement of J/ψ and ψ′ production in 300-GeV/c proton, antiproton, and π± interactions with nucleiReceived 21 May 1992; published in the issue dated 1 December 1992 Hadroproduction of the J/ψ and ψ′ states has been studied in 300-GeV/c proton, antiproton, and π±Li interactions. Both total and differential cross sections in xF and pT have been measured for the J/ψ for the π±, proton, and antiproton interactions. The ratio of ψ′ to J/ψ production has been determined for the four types of beam particles. © 1992 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.46.4828
DOI:
10.1103/PhysRevD.46.4828
PACS:
13.85.Ni, 25.40.Ve, 25.80.Ls
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