A rational approach to η AND η' transition form factors

The η and η 0 transition form factors in the space-like region are analyzed at low and intermediate energies in a model-independent way through the use of rational approximants. The slope and curvature parameters of the form factors as well as their values at infinity are extracted from experimental...

Descripción completa

Detalles Bibliográficos
Autor: Escribano, Rafel|||0000-0002-8534-9679
Tipo de recurso: artículo
Fecha de publicación:2014
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:275007
Acceso en línea:https://ddd.uab.cat/record/275007
https://dx.doi.org/urn:doi:10.1142/S2010194514603986
Access Level:acceso abierto
Palabra clave:Transition form factors
Padé approximants
η-η' mixing
Hep-ph
Hep-ex
Nucl-th
id ES_a0eaff5abb433d35f2d6032cdb29e752
oai_identifier_str oai:ddd.uab.cat:275007
network_acronym_str ES
network_name_str España
repository_id_str
spelling A rational approach to η AND η' transition form factorsEscribano, Rafel|||0000-0002-8534-9679Transition form factorsPadé approximantsη-η' mixingHep-phHep-exNucl-thThe η and η 0 transition form factors in the space-like region are analyzed at low and intermediate energies in a model-independent way through the use of rational approximants. The slope and curvature parameters of the form factors as well as their values at infinity are extracted from experimental data. The impact of these results on the mixing parameters of the η-η 0 system are also discussed.Institut de Física d'Altes Energies 22014-01-0120142014-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/275007https://dx.doi.org/urn:doi:10.1142/S2010194514603986reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Ciencia e Innovación https://doi.org/10.13039/501100004837 FPA2011-25948Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2009/SGR-00894open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2750072026-06-06T12:50:31Z
dc.title.none.fl_str_mv A rational approach to η AND η' transition form factors
title A rational approach to η AND η' transition form factors
spellingShingle A rational approach to η AND η' transition form factors
Escribano, Rafel|||0000-0002-8534-9679
Transition form factors
Padé approximants
η-η' mixing
Hep-ph
Hep-ex
Nucl-th
title_short A rational approach to η AND η' transition form factors
title_full A rational approach to η AND η' transition form factors
title_fullStr A rational approach to η AND η' transition form factors
title_full_unstemmed A rational approach to η AND η' transition form factors
title_sort A rational approach to η AND η' transition form factors
dc.creator.none.fl_str_mv Escribano, Rafel|||0000-0002-8534-9679
author Escribano, Rafel|||0000-0002-8534-9679
author_facet Escribano, Rafel|||0000-0002-8534-9679
author_role author
dc.contributor.none.fl_str_mv Institut de Física d'Altes Energies
dc.subject.none.fl_str_mv Transition form factors
Padé approximants
η-η' mixing
Hep-ph
Hep-ex
Nucl-th
topic Transition form factors
Padé approximants
η-η' mixing
Hep-ph
Hep-ex
Nucl-th
description The η and η 0 transition form factors in the space-like region are analyzed at low and intermediate energies in a model-independent way through the use of rational approximants. The slope and curvature parameters of the form factors as well as their values at infinity are extracted from experimental data. The impact of these results on the mixing parameters of the η-η 0 system are also discussed.
publishDate 2014
dc.date.none.fl_str_mv 2
2014-01-01
2014
2014-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/275007
https://dx.doi.org/urn:doi:10.1142/S2010194514603986
url https://ddd.uab.cat/record/275007
https://dx.doi.org/urn:doi:10.1142/S2010194514603986
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 FPA2011-25948
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2009/SGR-00894
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869415084640436224
score 15,301603

Similares en LA Referencia