arXiv:hep-ph/0503012·v1·High Energy Physics — Phenomenology
Relativistic description of the charmonium mass spectrum
D. Ebert🇩🇪 · R. N. Faustov🇩🇪 · V. O. Galkin🇩🇪
Abstract
The charmonium mass spectrum is considered in the framework of the constituent quark model with the relativistic treatment of the c quark. The obtained masses are in good agreement with the existing experimental data including the mass of eta_c(2S).
Comments: 5 pages