Sequential charmonium dissociation

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dc.creatorKarsch, F.
dc.creatorKharzeev, D.
dc.creatorSatz, H.
dc.date2005-12-19
dc.date2006-03-21
dc.date.accessioned2026-07-07T10:44:32Z
dc.date.available2026-07-07T10:44:32Z
dc.descriptionFinite temperature lattice QCD indicates that the charmonium ground state J/psi can survive in a quark-gluon plasma up to 1.5 T_c or more, while the excited states chi_c and psi-prime are dissociated just above T_c. We assume that the chi_c suffers the same form of suppression as that observed for the psi-prime in SPS experiments, and that the directly produced J/psi is unaffected at presently available energy densities. This provides a parameter-free description of J/psi and psi-prime suppression which agrees quite well with that observed in SPS and RHIC data.
dc.description10 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0512239
dc.identifierhttp://arxiv.org/abs/hep-ph/0512239
dc.identifierPhys.Lett.B637:75-80,2006
dc.identifierdoi:10.1016/j.physletb.2006.03.078
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182626
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSequential charmonium dissociation
dc.typetext

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