Resonant states $^3 P$ channels of Charmonium

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dc.creatorDi Salvo, E.
dc.creatorPallavicini, M.
dc.creatorRobutti, E.
dc.date1998-10-13
dc.date.accessioned2026-07-07T11:47:51Z
dc.date.available2026-07-07T11:47:51Z
dc.descriptionWe employ QCD sum rules, implemented with two numerical algorithms already tested in two different channels of Charmonium, in order to predict masses of resonances just above the ground states in the $^3 P$ channels. We find that such masses are above the threshold of open charm. We calculate also the partial decay widths of the ground states into light hadrons and, for even spins, into two gammas; we find consistency with data.
dc.description6 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/9810346
dc.identifierhttp://arxiv.org/abs/hep-ph/9810346
dc.identifierPhys.Lett.B441:447-452,1998
dc.identifierdoi:10.1016/S0370-2693(98)01137-X
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202720
dc.subjectHigh Energy Physics - Phenomenology
dc.titleResonant states $^3 P$ channels of Charmonium
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