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arXiv · 2310.16258

The effective QCD running coupling constant and a Dirac model for the charmonium spectrum

M. De Sanctis
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Abstract

The QCD effective charge extracted from the experimental data is used to construct the vector interaction of a Dirac relativistic model for the charmonium spectrum. The process required to fit the spectrum is discussed and the relationship with a previous study of the vector interaction is analyzed.

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M. De Sanctis. 2023-10-25. The effective QCD running coupling constant and a Dirac model for the charmonium spectrum. https://arxiv.org/abs/2310.16258

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