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Status of light scalar mesons as non-ordinary mesons

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dc.book.title4th international hadron physics conference (Troia'14)
dc.contributor.authorPeláez Sagredo, José Ramón
dc.date.accessioned2023-06-19T13:30:25Z
dc.date.available2023-06-19T13:30:25Z
dc.date.issued2014
dc.description© IOP Publishing Ltd. International Conference on Hadron Physics (TROIA) (4. 2014. Canakkale, Turquia). I thank the organizers of Troia14 for their kind hospitality and for creating such a nice scientific environment. Work supported by the Spanish Research contract FPA2011-27853-C02-02 and the EU-Research Infrastructure Integrating Activity “Study of Strongly Interacting Matter” (acronym HadronPhysics2, Grant Agreement n. 227431, 7th Framework Programme).
dc.description.abstractIn this talk I briefly review the status of the f(0)(500) and f(0)(980) together with the other light scalar resonances, as well as the emerging picture of a non-ordinary light meson multiplet, paying particular attention to unitarized Chiral Perturbation Theory, large N-c, semi-local duality and Regge theory arguments.
dc.description.departmentDepto. de Física Teórica
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipEuropean Union - 7th Framework Programme
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/29185
dc.identifier.doi10.1088/1742-6596/562/1/012012
dc.identifier.isbn1742-6588
dc.identifier.issn1742-6588
dc.identifier.officialurlhttp://dx.doi.org/10.1088/1742-6596/562/1/012012
dc.identifier.relatedurlhttp://iopscience.iop.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/33893
dc.journal.titleJournal of physics. Conference series
dc.language.isoeng
dc.publisherIOP Publishing Ltd
dc.relation.projectIDFPA2011-27853-C02-02
dc.relation.projectIDGrant Agreement n. 227431
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.cdu51-73
dc.subject.keywordChiral perturbation-theory
dc.subject.keywordPi-pi scattering
dc.subject.keywordLarge-n-c
dc.subject.keywordExtraordinary hadrons
dc.subject.keywordMultiquark hadrons
dc.subject.keywordSigma meson
dc.subject.keywordOne-loop
dc.subject.keywordModel
dc.subject.keywordResonances
dc.subject.keywordDecays
dc.subject.ucmFísica matemática
dc.titleStatus of light scalar mesons as non-ordinary mesons
dc.typejournal article
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