Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments

Detalhes bibliográficos
Autor(a) principal: Silva, A.
Data de Publicação: 2004
Outros Autores: Kim, H. -Ch., Goeke, K.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/7692
https://doi.org/10.1140/epja/i2003-10240-x
Resumo: We investigate the strange and flavor-singlet electric and magnetic form factors of the nucleon within the framework of the SU(3) chiral quark-soliton model. Isospin symmetry is assumed and the symmetry-conserving SU(3) quantization is employed, rotational and strange-quark mass corrections being included. For the experiments G0, A4, and HAPPEX II we predict the quantities G 0 E + ß G 0 M and G s E + ß G s M. The dependence of the results on the parameters of the model and the treatment of the Yukawa asymptotic behavior of the soliton are investigated.
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spelling Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experimentsWe investigate the strange and flavor-singlet electric and magnetic form factors of the nucleon within the framework of the SU(3) chiral quark-soliton model. Isospin symmetry is assumed and the symmetry-conserving SU(3) quantization is employed, rotational and strange-quark mass corrections being included. For the experiments G0, A4, and HAPPEX II we predict the quantities G 0 E + ß G 0 M and G s E + ß G s M. The dependence of the results on the parameters of the model and the treatment of the Yukawa asymptotic behavior of the soliton are investigated.2004info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/7692http://hdl.handle.net/10316/7692https://doi.org/10.1140/epja/i2003-10240-xengThe European Physical Journal A - Hadrons and Nuclei. 22:3 (2004) 481-487Silva, A.Kim, H. -Ch.Goeke, K.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2020-05-25T12:48:09Zoai:estudogeral.uc.pt:10316/7692Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:59:41.297838Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
title Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
spellingShingle Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
Silva, A.
title_short Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
title_full Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
title_fullStr Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
title_full_unstemmed Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
title_sort Strange and singlet form factors of the nucleon: Predictions for G0, A4, and HAPPEX II experiments
author Silva, A.
author_facet Silva, A.
Kim, H. -Ch.
Goeke, K.
author_role author
author2 Kim, H. -Ch.
Goeke, K.
author2_role author
author
dc.contributor.author.fl_str_mv Silva, A.
Kim, H. -Ch.
Goeke, K.
description We investigate the strange and flavor-singlet electric and magnetic form factors of the nucleon within the framework of the SU(3) chiral quark-soliton model. Isospin symmetry is assumed and the symmetry-conserving SU(3) quantization is employed, rotational and strange-quark mass corrections being included. For the experiments G0, A4, and HAPPEX II we predict the quantities G 0 E + ß G 0 M and G s E + ß G s M. The dependence of the results on the parameters of the model and the treatment of the Yukawa asymptotic behavior of the soliton are investigated.
publishDate 2004
dc.date.none.fl_str_mv 2004
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10316/7692
http://hdl.handle.net/10316/7692
https://doi.org/10.1140/epja/i2003-10240-x
url http://hdl.handle.net/10316/7692
https://doi.org/10.1140/epja/i2003-10240-x
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv The European Physical Journal A - Hadrons and Nuclei. 22:3 (2004) 481-487
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