Pre-resonant Charmonium-Nucleon Cross Section in the Model of the Stochastic Vacuum

TL;DR

This paper uses the stochastic vacuum model to calculate nonperturbative charmonium-nucleon cross sections, discussing pre-resonance formation and medium effects in high energy reactions.

Contribution

It provides the first application of the stochastic vacuum model to charmonium-nucleon interactions, incorporating pre-resonance and medium effects.

Findings

Calculated nonperturbative cross sections for charmonium-nucleon interactions.

Quantitative analysis of pre-resonance formation effects.

Discussion of medium effects on charmonium interactions.

Abstract

We calculate the nonperturbative charmonium - nucleon 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.