Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content

The internal structure of all lowest-lying pseudoscalar mesons with heavy-light quark content is studied in detail using an algebraic model that has been applied recently, and successfully, to the same physical observables of pseudoscalar and vector mesons with hidden-flavor quark content, from ligh...

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Autores: Almeida Zamora, Bilgai, Cobos Martínez, J.J., Bashir, Adnan, Raya, Khépani, Rodríguez Quintero, José, Segovia González, Jorge
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:inglés
OAI Identifier:oai:ariasmontano.uhu.es:10272/23688
Acceso en línea:https://hdl.handle.net/10272/23688
Access Level:acceso abierto
Palabra clave:Generalized parton distributions
Quantum chromodynamics
Strong interaction
22 Física
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spelling Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark contentAlmeida Zamora, BilgaiCobos Martínez, J.J.Bashir, AdnanRaya, KhépaniRodríguez Quintero, JoséSegovia González, JorgeGeneralized parton distributionsQuantum chromodynamicsStrong interaction22 FísicaThe internal structure of all lowest-lying pseudoscalar mesons with heavy-light quark content is studied in detail using an algebraic model that has been applied recently, and successfully, to the same physical observables of pseudoscalar and vector mesons with hidden-flavor quark content, from light to heavy quark sectors. The algebraic model consists on constructing simple and evidence-based Ansätze of the meson’s Bethe-Salpeter amplitude (BSA) and quark’s propagator in such a way that the Bethe-Salpeter wave function (BSWF) can then be readily computed algebraically. Its subsequent projection onto the light front yields the light front wave function (LFWF) whose form allows us a simple access to the valence-quark parton distribution amplitude (PDA) by integrating over the transverse momentum squared. We exploit our current knowledge of the PDAs of lowest-lying pseudoscalar heavy-light mesons to compute their generalized parton distributions (GPDs) through the overlap representation of LFWFs. From these three dimensional knowledge, different limits/projections lead us to deduce the related parton distribution functions (PDFs), electromagnetic form factors (EFFs), and impact parameter space GPDs (IPS-GPDs). When possible, we make explicit comparisons with available experimental results and earlier theoretical predictions.American Physical Society20242024-01-0120242024-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10272/23688reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/236882026-06-02T14:58:11Z
dc.title.none.fl_str_mv Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
title Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
spellingShingle Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
Almeida Zamora, Bilgai
Generalized parton distributions
Quantum chromodynamics
Strong interaction
22 Física
title_short Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
title_full Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
title_fullStr Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
title_full_unstemmed Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
title_sort Algebraic model to study the internal structure of pseudoscalar mesons with heavy-light quark content
dc.creator.none.fl_str_mv Almeida Zamora, Bilgai
Cobos Martínez, J.J.
Bashir, Adnan
Raya, Khépani
Rodríguez Quintero, José
Segovia González, Jorge
author Almeida Zamora, Bilgai
author_facet Almeida Zamora, Bilgai
Cobos Martínez, J.J.
Bashir, Adnan
Raya, Khépani
Rodríguez Quintero, José
Segovia González, Jorge
author_role author
author2 Cobos Martínez, J.J.
Bashir, Adnan
Raya, Khépani
Rodríguez Quintero, José
Segovia González, Jorge
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Generalized parton distributions
Quantum chromodynamics
Strong interaction
22 Física
topic Generalized parton distributions
Quantum chromodynamics
Strong interaction
22 Física
description The internal structure of all lowest-lying pseudoscalar mesons with heavy-light quark content is studied in detail using an algebraic model that has been applied recently, and successfully, to the same physical observables of pseudoscalar and vector mesons with hidden-flavor quark content, from light to heavy quark sectors. The algebraic model consists on constructing simple and evidence-based Ansätze of the meson’s Bethe-Salpeter amplitude (BSA) and quark’s propagator in such a way that the Bethe-Salpeter wave function (BSWF) can then be readily computed algebraically. Its subsequent projection onto the light front yields the light front wave function (LFWF) whose form allows us a simple access to the valence-quark parton distribution amplitude (PDA) by integrating over the transverse momentum squared. We exploit our current knowledge of the PDAs of lowest-lying pseudoscalar heavy-light mesons to compute their generalized parton distributions (GPDs) through the overlap representation of LFWFs. From these three dimensional knowledge, different limits/projections lead us to deduce the related parton distribution functions (PDFs), electromagnetic form factors (EFFs), and impact parameter space GPDs (IPS-GPDs). When possible, we make explicit comparisons with available experimental results and earlier theoretical predictions.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-01-01
2024
2024-01-01
dc.type.none.fl_str_mv journal 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://hdl.handle.net/10272/23688
url https://hdl.handle.net/10272/23688
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
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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