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Charmonium-Hadron Cross Section in a Nonperturbative QCD Approach

H. G. Dosch, F. S. Navarra, M. Nielsen, M. Rueter

hep-pharXiv:hep-ph/9908274

Abstract

We calculate the nonperturbative J/Ψ-N and Ψ'-N cross sections with the model of the stochastic vacuum which has been succesfully applied in many high energy reactions. We also give a quantitative discussion of pre-resonance formation and medium effects.

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