Kaon-nucleon scattering in an extended cloudy bag model
We describe low-energy kaon-nucleon scattering by generalizing the cloudy bag model (CBM) to SU(3) chiral symmetry. We restrict our attention to I = 0, s-wave scattering. We obtain a reasonable fit to both the Zn cross section in the region of the A*(1405) and low-energy kaon-nucleon scattering.
| Autores: | , , , |
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| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 1984 |
| País: | Brasil |
| Recursos: | Universidade Federal do Rio Grande do Sul (UFRGS) |
| Repositório: | Repositório Institucional da UFRGS |
| Idioma: | inglês |
| OAI Identifier: | oai:www.lume.ufrgs.br:10183/141156 |
| Acesso em linha: | http://hdl.handle.net/10183/141156 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Simetrias quiral Confinamento de quarks |
| Resumo: | We describe low-energy kaon-nucleon scattering by generalizing the cloudy bag model (CBM) to SU(3) chiral symmetry. We restrict our attention to I = 0, s-wave scattering. We obtain a reasonable fit to both the Zn cross section in the region of the A*(1405) and low-energy kaon-nucleon scattering. |
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