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Chromoelectric fields and quarkonium-hadron interactions at high energies

M. S. Kugeratski·F. S. Navarra
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Abstract

We develop a simple model to study the heavy quarkonium-hadron cross section in the high energy limit. The hadron is represented by an external electric color field (capacitor) and the heavy quarkonium is represented by a small color dipole. Using high energy approximations we compute the relevant cross sections, which are then compared with results obtained with other methods. Our calculations are presented in a pedagogical way accessible to undergraduate students.

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M. S. Kugeratski, F. S. Navarra. 2005-06-01. Chromoelectric fields and quarkonium-hadron interactions at high energies. https://doi.org/10.1103/physrevc.71.065206

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