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Fundamental pole parameters of the N(1470)
The position and residue of the S-matrix pole of the Delta (1236) have been shown to be unique and independent of the particular resonance formula used, thus resolving a discrepancy among phenomenological fits. Unlike the P/sub 33/ partial wave, the P/sub 11/ resonance is highly inelastic, very broa...
Autores principales: | , |
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Lenguaje: | eng |
Publicado: |
1973
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.31.1029 http://cds.cern.ch/record/880606 |