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The Role of the QCD Vacuum in the Heavy-Quark Bound State Dynamics

N. Brambilla·A. Vairo
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Abstract

The effective field theory approach allows a rigorous disentangling of high and low energy effects in the heavy quarkonium dynamics. Focusing in particular on the spectrum, we describe the nature of the non-perturbative effects and discuss our present knowledge of them.

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N. Brambilla, A. Vairo. 2000-04-20. The Role of the QCD Vacuum in the Heavy-Quark Bound State Dynamics. https://arxiv.org/abs/hep-ph/0004192

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