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Charmonium + Light Hadron Cross Sections

T. Barnes, E. S. Swanson, C. Y. Wong

nucl-tharXiv:nucl-th/0006012

Abstract

In this contribution we summarize experimental information and theoretical results for the dissociation cross sections of charmonium by light hadrons. Theoretical predictions for these RHIC-related processes differ by orders of magnitude over the physically relevant energy range. The results found by the author and collaborators using a constituent interchange model, which predicts cross sections in the mb region near threshold, are discussed in more detail.

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