Abstract.
We discuss aspects of open and hidden charm production in deuterium-nucleus collisions at RHIC and LHC energies. We describe calculations of the total \(c \overline c\) cross section and the charm quark transverse momentum distributions. We next explain how shadowing and moderate nuclear absorption can explain the PHENIX \(J/\psi\) d Au/pp ratios and predict the combined effect of shadowing and absorption in 6.2 TeV d + Pb collisions.
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Vogt, R. Open and hidden charm production in dA collisions at RHIC and LHC. Eur. Phys. J. C 43, 113–119 (2005). https://doi.org/10.1140/epjc/s2005-02220-3
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DOI: https://doi.org/10.1140/epjc/s2005-02220-3