Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV

In this work we provide simple and precise parametrizations of the existing πK scattering data from threshold up to 1.6 GeV, which are constrained to satisfy forward dispersion relations as well as three additional threshold sum rules. We also provide phenomenological values of the threshold paramet...

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Detalles Bibliográficos
Autores: Peláez Sagredo, José Ramón, Rodas Bilbao, Arkaitz
Tipo de recurso: artículo
Fecha de publicación:2016
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/24561
Acceso en línea:https://hdl.handle.net/20.500.14352/24561
Access Level:acceso abierto
Palabra clave:51-73
Chiral perturbation-theory
K scattering
Elastic-scattering
KPI scattering
Cross-section
Scalar mesons
Resonance
Kappa(900)
Parameters
Roy
Física-Modelos matemáticos
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oai_identifier_str oai:docta.ucm.es:20.500.14352/24561
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repository_id_str
spelling Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeVPeláez Sagredo, José RamónRodas Bilbao, Arkaitz51-73Chiral perturbation-theoryK scatteringElastic-scatteringKPI scatteringCross-sectionScalar mesonsResonanceKappa(900)ParametersRoyFísica-Modelos matemáticosIn this work we provide simple and precise parametrizations of the existing πK scattering data from threshold up to 1.6 GeV, which are constrained to satisfy forward dispersion relations as well as three additional threshold sum rules. We also provide phenomenological values of the threshold parameters and of the resonance poles that appear in elastic scattering.Amer Physical SocUniversidad Complutense de Madrid20162016-04-2020162016-04-20journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/24561reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/245612026-06-02T12:44:21Z
dc.title.none.fl_str_mv Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
title Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
spellingShingle Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
Peláez Sagredo, José Ramón
51-73
Chiral perturbation-theory
K scattering
Elastic-scattering
KPI scattering
Cross-section
Scalar mesons
Resonance
Kappa(900)
Parameters
Roy
Física-Modelos matemáticos
title_short Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
title_full Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
title_fullStr Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
title_full_unstemmed Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
title_sort Pion-kaon scattering amplitude constrained with forward dispersion relations up to 1.6 GeV
dc.creator.none.fl_str_mv Peláez Sagredo, José Ramón
Rodas Bilbao, Arkaitz
author Peláez Sagredo, José Ramón
author_facet Peláez Sagredo, José Ramón
Rodas Bilbao, Arkaitz
author_role author
author2 Rodas Bilbao, Arkaitz
author2_role author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 51-73
Chiral perturbation-theory
K scattering
Elastic-scattering
KPI scattering
Cross-section
Scalar mesons
Resonance
Kappa(900)
Parameters
Roy
Física-Modelos matemáticos
topic 51-73
Chiral perturbation-theory
K scattering
Elastic-scattering
KPI scattering
Cross-section
Scalar mesons
Resonance
Kappa(900)
Parameters
Roy
Física-Modelos matemáticos
description In this work we provide simple and precise parametrizations of the existing πK scattering data from threshold up to 1.6 GeV, which are constrained to satisfy forward dispersion relations as well as three additional threshold sum rules. We also provide phenomenological values of the threshold parameters and of the resonance poles that appear in elastic scattering.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-04-20
2016
2016-04-20
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/24561
url https://hdl.handle.net/20.500.14352/24561
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
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
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Amer Physical Soc
publisher.none.fl_str_mv Amer Physical Soc
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869412390515245056
score 15,300719

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