Heavy quarkonium hybrids from Coulomb gauge QCD

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Using the non-relativisitc reduction of Coulomb gauge QCD we compute spectrum of the low mass hybrid mesons containing a heavy quark-antiquark pair. The gluon degrees of freedom are treated in the mean field approximation calibrated to the gluelump spectrum. We discuss the role of the non-abelian nature of the QCD Coulomb interaction in the ordering of the spin-parity levels.
12 pages, 6 figures

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/201701

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0807.2721
 http://arxiv.org/abs/0807.2721
 Phys.Rev.D78:056003,2008
 doi:10.1103/PhysRevD.78.056003

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arXiv