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High order PT calculations for heavy quarks near threshold

A. A. Pivovarov
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Abstract

Results of analytical calculations for heavy quark systems in higher orders of perturbation theory are overviewed. I discuss baryons with one finite mass quark in the next-to-leading order and heavy quark pair production near the threshold within NRQCD.

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A. A. Pivovarov. 2000-09-10. High order PT calculations for heavy quarks near threshold. https://arxiv.org/abs/hep-ph/0009107

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