Quantitative tests of color evaporation: Charmonium production

The color evaporation model simply states that charmonium production is described by the same dynamics as D (D) over bar production, i.e., by the formation of a colored c (c) over bar pair. Its color happens to be bleached by soft final-state interactions. We show that the model gives a complete picture of charmonium production including low-energy production by proton, photon and antiproton beams, and high-energy production at the Tevatron and HERA.