Abstract:
We study the possibility to measure the elastic ΦN (Φ≡J/ψ,ψ(2S), ψ(3770), χ2c) scattering cross section in the reaction ¯p+d→Φ+n sp and the elastic D(¯D)N scattering cross section in the reaction ¯p+d→D − D 0 p sp. Our studies indicate that the elastic scattering cross sections can be determined for Φ momenta about 4–6 GeV/c and D/¯D momenta 2–5 GeV/c by selecting events with p t≥ 0.4 GeV/c for Φ's and p t(p sp) ≥ 0.5 GeV/c for D/¯D-meson production.
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Received: 8 November 1999
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Cassing, W., Golubeva, Y. & Kondratyuk, L. Interactions of charmed mesons with nucleons in the ¯p d reaction . EPJ A 7, 279–285 (2000). https://doi.org/10.1007/PL00013607
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DOI: https://doi.org/10.1007/PL00013607