Meson resonances, large N_c and chiral symmetry

14 páginas, 2 tablas.-- arXiv:hep-ph/0305311v1

Detalles Bibliográficos
Autores: Cirigliano, Vincenzo, Pich, Antonio, Ecker, Gerhard, Neufeld, Helmut
Tipo de recurso: artículo
Fecha de publicación:2003
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/33125
Acceso en línea:http://hdl.handle.net/10261/33125
Access Level:acceso abierto
Palabra clave:Chiral lagrangians
1/N Expansion
QCD
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spelling Meson resonances, large N_c and chiral symmetryCirigliano, VincenzoPich, AntonioEcker, GerhardNeufeld, HelmutChiral lagrangians1/N ExpansionQCD14 páginas, 2 tablas.-- arXiv:hep-ph/0305311v1We investigate the implications of large N_c and chiral symmetry for the mass spectra of meson resonances. Unlike for most other mesons, the mass matrix of the light scalars deviates strongly from its large-N_c limit. We discuss the possible assignments for the lightest scalar nonet that survives in the large-N_c limit.The work of V.C. and A.P. has been supported in part by MCYT, Spain (Grant No. FPA-2001-3031) and by ERDF funds from the European Commission. Work supported in part by HPRN-CT2002-00311 (EURIDICE) and by Acciones Integradas, Project No. 19/2003 (Austria), HU2002-0044 (MCYT, Spain).Peer reviewedInstitute of Physics Publishing201120112003info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/33125reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1088/1126-6708/2003/06/012info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/331252026-05-22T06:33:51Z
dc.title.none.fl_str_mv Meson resonances, large N_c and chiral symmetry
title Meson resonances, large N_c and chiral symmetry
spellingShingle Meson resonances, large N_c and chiral symmetry
Cirigliano, Vincenzo
Chiral lagrangians
1/N Expansion
QCD
title_short Meson resonances, large N_c and chiral symmetry
title_full Meson resonances, large N_c and chiral symmetry
title_fullStr Meson resonances, large N_c and chiral symmetry
title_full_unstemmed Meson resonances, large N_c and chiral symmetry
title_sort Meson resonances, large N_c and chiral symmetry
dc.creator.none.fl_str_mv Cirigliano, Vincenzo
Pich, Antonio
Ecker, Gerhard
Neufeld, Helmut
author Cirigliano, Vincenzo
author_facet Cirigliano, Vincenzo
Pich, Antonio
Ecker, Gerhard
Neufeld, Helmut
author_role author
author2 Pich, Antonio
Ecker, Gerhard
Neufeld, Helmut
author2_role author
author
author
dc.subject.none.fl_str_mv Chiral lagrangians
1/N Expansion
QCD
topic Chiral lagrangians
1/N Expansion
QCD
description 14 páginas, 2 tablas.-- arXiv:hep-ph/0305311v1
publishDate 2003
dc.date.none.fl_str_mv 2003
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/33125
url http://hdl.handle.net/10261/33125
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1088/1126-6708/2003/06/012
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Institute of Physics Publishing
publisher.none.fl_str_mv Institute of Physics Publishing
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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