Soft Color Enhancement of the Production of J/psi's by Neutrinos

Abstract

We calculate the production of J/psi mesons by neutrino-nucleon collisions in fixed target experiments. Soft color, often referred to as color evaporation effects, enhance production cross sections due to the contribution of color octet states. Though still small, J/ψproduction may be observable in present and future experiments like NuTeV and muon colliders.

7 pages, Revtex, 4 postscript figures, uses epsfig.sty

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Cited by in corpus (3)

• Comparison of the color-evaporation model and the NRQCD factorization approach in charmonium production
• Color Evaporation Description of Inelastic Photo-Production of J/ψat HERA
• Testing Color Evaporation in Photon-Photon Production of J/Psi at CERN LEP II