Quasiparticle picture of quarks near chiral transition at finite temperature

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dc.creatorKitazawa, Masakiyo
dc.creatorKunihiro, Teiji
dc.creatorNemoto, Yukio
dc.date2006-08-16
dc.date.accessioned2026-07-07T11:05:30Z
dc.date.available2026-07-07T11:05:30Z
dc.descriptionWe investigate, using a chiral effective model, the quark spectrum in the critical region of the chiral transition focusing on the effect of the possible mesonic excitations in the quark-gluon plasma phase. We find that there appears a novel three-peak structure in the quark spectra. We elucidate the mechanism of the appearance of the multi-peak structure with the help of a Yukawa model with an elementary boson.
dc.description4 pages, 5 eps figures, to appear in the proceedings of International Conference on Strong & Electroweak Matter 2006, Brookhaven National Laboratory, USA, May 10-13, 2006
dc.identifierhttps://arxiv.org/abs/hep-ph/0608185
dc.identifierhttp://arxiv.org/abs/hep-ph/0608185
dc.identifierNucl.Phys.A785:257-260,2007
dc.identifierdoi:10.1016/j.nuclphysa.2006.11.077
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189223
dc.subjectHigh Energy Physics - Phenomenology
dc.titleQuasiparticle picture of quarks near chiral transition at finite temperature
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