Statistical quark model for the nucleon structure function
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1063/1.3157822 http://hdl.handle.net/11449/71254 |
Resumo: | A statistical quark model, with quark energy levels given by a central linear confining potential is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the ratio d/u, inside the nucleon. After adjusting a temperature parameter by the Gottfried sum rule violation, and chemical potentials by the valence up and down quark normalizations, the results are compared with experimental data available. © 2009 American Institute of Physics. |
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Repositório Institucional da UNESP |
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Statistical quark model for the nucleon structure functionFlavor symmetriesQuark modelsStructure functionA statistical quark model, with quark energy levels given by a central linear confining potential is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the ratio d/u, inside the nucleon. After adjusting a temperature parameter by the Gottfried sum rule violation, and chemical potentials by the valence up and down quark normalizations, the results are compared with experimental data available. © 2009 American Institute of Physics.Instituto de Física Tedrica Universidade Estadual Paulista, 01405-900, São Paulo, SPDepartamento de Matemática e Estatística Universidade Estadual de Ponta Grossa, 84010-790, Ponta Grossa, PRDepartamento de Física Instituto Tecnológico de Aeronáutica CTA, 12228-900, São José dos Campos, SPInstituto de Física Tedrica Universidade Estadual Paulista, 01405-900, São Paulo, SPUniversidade Estadual Paulista (Unesp)Universidade Estadual de Ponta Grossa (UEPG)CTAMirez, Carlos [UNESP]Tomio, Lauro [UNESP]Trevisan, Luis A.Frederico, Tobias2014-05-27T11:24:02Z2014-05-27T11:24:02Z2009-11-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject202-203application/pdfhttp://dx.doi.org/10.1063/1.3157822AIP Conference Proceedings, v. 1139, p. 202-203.0094-243X1551-7616http://hdl.handle.net/11449/7125410.1063/1.3157822WOS:0002676848000502-s2.0-704502196962-s2.0-70450219696.pdf8621258845956348Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAIP Conference Proceedingsinfo:eu-repo/semantics/openAccess2023-11-22T06:13:29Zoai:repositorio.unesp.br:11449/71254Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:25:18.044590Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Statistical quark model for the nucleon structure function |
title |
Statistical quark model for the nucleon structure function |
spellingShingle |
Statistical quark model for the nucleon structure function Mirez, Carlos [UNESP] Flavor symmetries Quark models Structure function |
title_short |
Statistical quark model for the nucleon structure function |
title_full |
Statistical quark model for the nucleon structure function |
title_fullStr |
Statistical quark model for the nucleon structure function |
title_full_unstemmed |
Statistical quark model for the nucleon structure function |
title_sort |
Statistical quark model for the nucleon structure function |
author |
Mirez, Carlos [UNESP] |
author_facet |
Mirez, Carlos [UNESP] Tomio, Lauro [UNESP] Trevisan, Luis A. Frederico, Tobias |
author_role |
author |
author2 |
Tomio, Lauro [UNESP] Trevisan, Luis A. Frederico, Tobias |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Estadual de Ponta Grossa (UEPG) CTA |
dc.contributor.author.fl_str_mv |
Mirez, Carlos [UNESP] Tomio, Lauro [UNESP] Trevisan, Luis A. Frederico, Tobias |
dc.subject.por.fl_str_mv |
Flavor symmetries Quark models Structure function |
topic |
Flavor symmetries Quark models Structure function |
description |
A statistical quark model, with quark energy levels given by a central linear confining potential is used to obtain the light sea-quark asymmetry, d̄/ū, and also for the ratio d/u, inside the nucleon. After adjusting a temperature parameter by the Gottfried sum rule violation, and chemical potentials by the valence up and down quark normalizations, the results are compared with experimental data available. © 2009 American Institute of Physics. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-11-27 2014-05-27T11:24:02Z 2014-05-27T11:24:02Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1063/1.3157822 AIP Conference Proceedings, v. 1139, p. 202-203. 0094-243X 1551-7616 http://hdl.handle.net/11449/71254 10.1063/1.3157822 WOS:000267684800050 2-s2.0-70450219696 2-s2.0-70450219696.pdf 8621258845956348 |
url |
http://dx.doi.org/10.1063/1.3157822 http://hdl.handle.net/11449/71254 |
identifier_str_mv |
AIP Conference Proceedings, v. 1139, p. 202-203. 0094-243X 1551-7616 10.1063/1.3157822 WOS:000267684800050 2-s2.0-70450219696 2-s2.0-70450219696.pdf 8621258845956348 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
AIP Conference Proceedings |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
202-203 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128929712570368 |