Pion-nucleon scattering in the cloudy bag model

Detalhes bibliográficos
Autor(a) principal: Veit, Eliane Angela
Data de Publicação: 1986
Outros Autores: Jennings, B.K., Thomas, A.W.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/103928
Resumo: We investigate s- and p-wave pion-nucleon scattering in the volume-coupling version of the cloudy bag model. The earlier conclusions about the nature of the ∆{1232),based on surface coupling, are not altered. This model also provides a good description of the "small" p-wave phase shifts, and the s-wave scattering lengths. However, there are indications from the s waves at energies above 100 MeV, and from the P11 channel, that some physics is still missing.
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spelling Veit, Eliane AngelaJennings, B.K.Thomas, A.W.2014-09-30T02:12:35Z19860556-2821http://hdl.handle.net/10183/103928000294294We investigate s- and p-wave pion-nucleon scattering in the volume-coupling version of the cloudy bag model. The earlier conclusions about the nature of the ∆{1232),based on surface coupling, are not altered. This model also provides a good description of the "small" p-wave phase shifts, and the s-wave scattering lengths. However, there are indications from the s waves at energies above 100 MeV, and from the P11 channel, that some physics is still missing.application/pdfengPhysical review. D, Particles and fields. Woodbury. Vol. 33, no. 7 (Apr. 1986), p. 1859-1866Espalhamento pion-nucleonConfinamento de quarksModelos de quarksPion-nucleon scattering in the cloudy bag modelEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000294294.pdf000294294.pdfTexto completo (inglês)application/pdf798583http://www.lume.ufrgs.br/bitstream/10183/103928/1/000294294.pdf3eca55701919ad07405dea9f4e7dfe78MD51TEXT000294294.pdf.txt000294294.pdf.txtExtracted Texttext/plain28840http://www.lume.ufrgs.br/bitstream/10183/103928/2/000294294.pdf.txt003284e6f6eeb77c4f487706533b1fb9MD52THUMBNAIL000294294.pdf.jpg000294294.pdf.jpgGenerated Thumbnailimage/jpeg2151http://www.lume.ufrgs.br/bitstream/10183/103928/3/000294294.pdf.jpg15568cc9c920bd11b65edfac2c72b676MD5310183/1039282023-09-24 03:36:56.755831oai:www.lume.ufrgs.br:10183/103928Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-09-24T06:36:56Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Pion-nucleon scattering in the cloudy bag model
title Pion-nucleon scattering in the cloudy bag model
spellingShingle Pion-nucleon scattering in the cloudy bag model
Veit, Eliane Angela
Espalhamento pion-nucleon
Confinamento de quarks
Modelos de quarks
title_short Pion-nucleon scattering in the cloudy bag model
title_full Pion-nucleon scattering in the cloudy bag model
title_fullStr Pion-nucleon scattering in the cloudy bag model
title_full_unstemmed Pion-nucleon scattering in the cloudy bag model
title_sort Pion-nucleon scattering in the cloudy bag model
author Veit, Eliane Angela
author_facet Veit, Eliane Angela
Jennings, B.K.
Thomas, A.W.
author_role author
author2 Jennings, B.K.
Thomas, A.W.
author2_role author
author
dc.contributor.author.fl_str_mv Veit, Eliane Angela
Jennings, B.K.
Thomas, A.W.
dc.subject.por.fl_str_mv Espalhamento pion-nucleon
Confinamento de quarks
Modelos de quarks
topic Espalhamento pion-nucleon
Confinamento de quarks
Modelos de quarks
description We investigate s- and p-wave pion-nucleon scattering in the volume-coupling version of the cloudy bag model. The earlier conclusions about the nature of the ∆{1232),based on surface coupling, are not altered. This model also provides a good description of the "small" p-wave phase shifts, and the s-wave scattering lengths. However, there are indications from the s waves at energies above 100 MeV, and from the P11 channel, that some physics is still missing.
publishDate 1986
dc.date.issued.fl_str_mv 1986
dc.date.accessioned.fl_str_mv 2014-09-30T02:12:35Z
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dc.identifier.issn.pt_BR.fl_str_mv 0556-2821
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles and fields. Woodbury. Vol. 33, no. 7 (Apr. 1986), p. 1859-1866
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