Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/21044
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dc.contributor.authorOset Baguena, Eulogiocat
dc.contributor.authorRamos Gómez, Àngelscat
dc.date.accessioned2011-12-07T12:37:21Z-
dc.date.available2011-12-07T12:37:21Z-
dc.date.issued2010-04-25-
dc.identifier.issn1434-6001-
dc.identifier.urihttp://hdl.handle.net/2445/21044-
dc.description.abstractWe study the interaction of vector mesons with the octet of stable baryons in the framework of the local hidden gauge formalism using a coupled channels unitary approach. We examine the scattering amplitudes and their poles, which can be associated to known J P = 1/2- , 3/2- baryon resonances, in some cases, or give predictions in other ones. The formalism employed produces doublets of degenerate J P = 1/2- , 3/2- states, a pattern which is observed experimentally in several cases. The findings of this work should also be useful to guide present experimental programs searching for new resonances, in particular in the strange sector where the current information is very poor.eng
dc.format.extent21 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoengeng
dc.publisherSpringer Verlag-
dc.relation.isformatofVersió postprint del document publicat a: http://dx.doi.org/10.1140/epja/i2010-10957-3cat
dc.relation.ispartofThe European Physical Journal A 2011, vol. 44, núm. 3, p. 445-454-
dc.relation.urihttp://dx.doi.org/10.1140/epja/i2010-10957-3-
dc.rights(c) Società Italiana di Fisica / Springer-Verlag, 2010-
dc.subject.classificationMesons (Física nuclear)cat
dc.subject.classificationBarionscat
dc.subject.classificationInteraccions febles (Física nuclear)cat
dc.subject.otherBaryonseng
dc.subject.otherMesons (Nuclear physics)eng
dc.subject.otherProjecte 227431-
dc.subject.otherWeak interactions (Nuclear physics)eng
dc.titleDynamically generated resonances from the vector octet-baryon octet interactioneng
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/acceptedVersion-
dc.identifier.idgrec598751-
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/227431/EU//HADRONPHYSICS2-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Publicacions de projectes de recerca finançats per la UE
Articles publicats en revistes (Física Quàntica i Astrofísica)

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