Can the meson cloud explain the nucleon strangeness?

Detalhes bibliográficos
Autor(a) principal: Carvalho, Fabiana [UNESP]
Data de Publicação: 2005
Outros Autores: Navarra, Fernando S., Nielsen, Marina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevC.72.068202
http://hdl.handle.net/11449/224721
Resumo: We use a version of the meson cloud model, including the kaon and the K* contributions, to estimate the electric and magnetic strange form factors of the nucleon. We compare our results with the recent measurements of the strange quark contribution to parity-violating asymmetries in the forward G0 electron-proton scattering experiment. We conclude that it is very important to determine experimentally the electric and magnetic strange form factors, and not only the combination GEs+ηGMs, if one does really intend to understand the strangeness of the nucleon. © 2005 The American Physical Society.
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spelling Can the meson cloud explain the nucleon strangeness?We use a version of the meson cloud model, including the kaon and the K* contributions, to estimate the electric and magnetic strange form factors of the nucleon. We compare our results with the recent measurements of the strange quark contribution to parity-violating asymmetries in the forward G0 electron-proton scattering experiment. We conclude that it is very important to determine experimentally the electric and magnetic strange form factors, and not only the combination GEs+ηGMs, if one does really intend to understand the strangeness of the nucleon. © 2005 The American Physical Society.Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-000 São Paulo, SPInstituto de Física Universidade de São Paulo, C.P. 66318, 05315-970 São Paulo, SPInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405-000 São Paulo, SPUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Carvalho, Fabiana [UNESP]Navarra, Fernando S.Nielsen, Marina2022-04-28T20:07:36Z2022-04-28T20:07:36Z2005-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1103/PhysRevC.72.068202Physical Review C - Nuclear Physics, v. 72, n. 6, 2005.0556-28131089-490Xhttp://hdl.handle.net/11449/22472110.1103/PhysRevC.72.0682022-s2.0-33244497348Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review C - Nuclear Physicsinfo:eu-repo/semantics/openAccess2022-04-28T20:07:37Zoai:repositorio.unesp.br:11449/224721Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:07:03.058212Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Can the meson cloud explain the nucleon strangeness?
title Can the meson cloud explain the nucleon strangeness?
spellingShingle Can the meson cloud explain the nucleon strangeness?
Carvalho, Fabiana [UNESP]
title_short Can the meson cloud explain the nucleon strangeness?
title_full Can the meson cloud explain the nucleon strangeness?
title_fullStr Can the meson cloud explain the nucleon strangeness?
title_full_unstemmed Can the meson cloud explain the nucleon strangeness?
title_sort Can the meson cloud explain the nucleon strangeness?
author Carvalho, Fabiana [UNESP]
author_facet Carvalho, Fabiana [UNESP]
Navarra, Fernando S.
Nielsen, Marina
author_role author
author2 Navarra, Fernando S.
Nielsen, Marina
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Carvalho, Fabiana [UNESP]
Navarra, Fernando S.
Nielsen, Marina
description We use a version of the meson cloud model, including the kaon and the K* contributions, to estimate the electric and magnetic strange form factors of the nucleon. We compare our results with the recent measurements of the strange quark contribution to parity-violating asymmetries in the forward G0 electron-proton scattering experiment. We conclude that it is very important to determine experimentally the electric and magnetic strange form factors, and not only the combination GEs+ηGMs, if one does really intend to understand the strangeness of the nucleon. © 2005 The American Physical Society.
publishDate 2005
dc.date.none.fl_str_mv 2005-12-01
2022-04-28T20:07:36Z
2022-04-28T20:07:36Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevC.72.068202
Physical Review C - Nuclear Physics, v. 72, n. 6, 2005.
0556-2813
1089-490X
http://hdl.handle.net/11449/224721
10.1103/PhysRevC.72.068202
2-s2.0-33244497348
url http://dx.doi.org/10.1103/PhysRevC.72.068202
http://hdl.handle.net/11449/224721
identifier_str_mv Physical Review C - Nuclear Physics, v. 72, n. 6, 2005.
0556-2813
1089-490X
10.1103/PhysRevC.72.068202
2-s2.0-33244497348
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review C - Nuclear Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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_ 1808128757485010944

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