Charmonium from Classical Pure SU(3) Yang-Mills Configurations

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dc.creatorOliveira, O.
dc.creatorCoimbra, R. A.
dc.date2006-03-06
dc.date2006-07-29
dc.date.accessioned2026-07-07T07:06:06Z
dc.date.available2026-07-07T07:06:06Z
dc.descriptionA generalized Faddeev-Niemi ansatz for the gluon field is discussed. In its simplest parametrization, the ansatz allows a solution of the classical SU(3) Yang-Mills equations. From these solutions a confining potential for heavy quarkonia is defined. The investigation of charmonium spectra proves that the potential is able to reproduce the experimental spectra at the level of 3%. Moreover, charmonium leptonic and strong decays are investigated. The results are in fair agreement with experimental figures and are in line with other quark model calculations.
dc.descriptionSubstantial rewriting
dc.identifierhttps://arxiv.org/abs/hep-ph/0603046
dc.identifierhttp://arxiv.org/abs/hep-ph/0603046
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109904
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleCharmonium from Classical Pure SU(3) Yang-Mills Configurations
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