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dc.creatorBorka Jovanović, Vesna
dc.creatorBorka, Duško
dc.date.accessioned2018-03-03T14:49:21Z
dc.date.available2018-03-03T14:49:21Z
dc.date.issued2012
dc.identifier.issn1221-146X (print)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/6965
dc.description.abstractIn this paper we present the main results of our investigation of the cq (q) over bar(q) over bar single-charm scalar tetraquarks and their SU(3)(F) representations: (15) over bar (S), (3) over bar (S), 6(A) and (3) over bar (A). We use the Fermi-Breit interaction Hamiltonian with SU(3) flavor symmetry breaking to determine the masses of the single-charm tetraquarks. We also discuss mass spectra obtained from meson and baryon mass fits. The mass spectra are very similar to those obtained with Glozman-Riska hyperfine interaction, and they indicate that some of the experimentally detected states may have tetraquark nature.en
dc.relationMinistry of Education and Science of the Republic of Serbia
dc.rightsrestrictedAccessen
dc.sourceRomanian Journal of Physicsen
dc.subjectNonrelativistic quark modelen
dc.subjecthadron mass models and calculationsen
dc.subjectlight quarksen
dc.subjectcharmed quarksen
dc.titleMass Formulas for Single-Charm Tetraquarks with Fermi-Breit Hyperfine Interactionen
dc.typearticleen
dcterms.abstractБорка Душко; Борка-Јовановић Весна;
dc.citation.volume57
dc.citation.issue5-6
dc.citation.spage803
dc.citation.epage815
dc.identifier.wos000305874400004
dc.citation.otherSpecial Issue: SI
dc.citation.rankM23
dc.description.other4th Southeastern European Workshop on Particle Physics from TeV to Planck Scale - BW, Aug 28-Sep 01, 2011, Donji Milanovac, Serbiaen


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