D-wave baryon resonances with charm from coupled-channel dynamics

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dc.creatorHofmann, J.
dc.creatorLutz, M. F. M.
dc.date2006-01-30
dc.date2006-07-11
dc.date.accessioned2026-07-07T10:44:42Z
dc.date.available2026-07-07T10:44:42Z
dc.descriptionIdentifying the zero-range exchange of vector mesons as the driving force for the s-wave scattering of pseudo-scalar mesons off the baryon ground states, the spectrum of ${3/2}^-$ molecules is computed. We predict a strongly bound 15-plet of $C=-1$ states. A narrow crypto-exotic octet of charm-zero states is foreseen. In the $C=+1$ sector a sextet of narrow resonances is formed due to the interaction of D mesons with the baryon decuplet. A strongly bound triplet of double-charm states is a consequence of coupled-channel dynamics driven by the D mesons.
dc.description38 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0601249
dc.identifierhttp://arxiv.org/abs/hep-ph/0601249
dc.identifierNucl.Phys.A776:17-51,2006
dc.identifierdoi:10.1016/j.nuclphysa.2006.07.004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182688
dc.subjectHigh Energy Physics - Phenomenology
dc.titleD-wave baryon resonances with charm from coupled-channel dynamics
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