Charm spectroscopy beyond the constituent quark model

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dc.creatorSegovia, J.
dc.creatorEntem, D. R.
dc.creatorFernández, F.
dc.date2008-10-16
dc.date.accessioned2026-07-07T10:10:38Z
dc.date.available2026-07-07T10:10:38Z
dc.descriptionWe study the nature of the new charm and charmonium like states observed in the last few years, using a constituent quark model with an screened confinement potential. In the open charm sector we discuss different options for the $D_{sJ}(2860)$ including tetraquark configurations. In the hidden charm sector the new Y(4360) and Y(4660) are interpreted as $1^{--}$ states. The influence in the puzzling 3940 MeV region of multiquark configuration is discussed.
dc.descriptionParallel talk at ICHEP08, Philadelphia, USA, July 2008. 5 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/0810.2875
dc.identifierhttp://arxiv.org/abs/0810.2875
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171650
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCharm spectroscopy beyond the constituent quark model
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