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Structure and Dynamics of Charmonium

Kevin L. Haglin
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Abstract

We apply a confining q\bar{q} potential to charmonium and open charm in order to model wave functions and to begin studying structure. Results (in momentum space) provide form-factor input to a four-flavor effective chiral Lagrangian which models dynamics of charmonium in hot hadronic matter. Estimates are made for J/ψdissociation cross sections and rates within a fireball. Our study attempts to improve on previous comover suppression models since it includes gauge-invariant form-factor formalism constrained by quark-model phenomenology.

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Kevin L. Haglin. 2002-05-17. Structure and Dynamics of Charmonium. https://arxiv.org/abs/nucl-th/0205049

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