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arXiv · 2306.13705

On a recent calculation of the mass spectra of quarkonia using the Cornell potential with spin-spin interactions

Francisco M. Fernández
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Abstract

We analyse a recent application of the Cornell potential with spin-spin interaction to the mass spectra of quarkonia and show that the authors have in fact used the Kratzer-Fues potential. They inadvertently converted one potential into the other by means of an invalid transformation.

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Francisco M. Fernández. 2023-06-23. On a recent calculation of the mass spectra of quarkonia using the Cornell potential with spin-spin interactions. https://arxiv.org/abs/2306.13705

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