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The S/sub 11/-P/sub 11/ phase shifts of pion-nucleon scattering
The S/sub 11/ and P/sub 11/ partial amplitude is calculated using the N/D method. The present calculation differs from the previous ones in the handling of the divergent behaviour of the forces due to first- order diagrams, by parametrizing the short-range forces, and in the way of including inelast...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1975
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/BF01434055 http://cds.cern.ch/record/873173 |