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arXiv · hep-ph/9609492

The Modified Intrinsic Charm Model And J/Psi Production in Hadronic Collisions

Yu. A. Golubkov
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Abstract

Using the statistical approach additional light partons have been introduced in the Intrinsic Charm model. Explicit expressions are obtained for charmed and light quark distributions. A comparison is made with standard IC model predictions. It is shown that such a modification of the IC model leads to better agreement with the $pN$ and $πN$ data on $\JP$ production at low energies and allows to avoid a contradiction to experimental data at high energy.

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Yu. A. Golubkov. 1996-09-26. The Modified Intrinsic Charm Model And J/Psi Production in Hadronic Collisions. https://arxiv.org/abs/hep-ph/9609492

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