η Physics and Multi-Resonance Coupled-Channel Analysis

  • A. Švare
Conference paper
Part of the Few-Body Systems book series (FEWBODY, volume 11)


The final version of the multi-resonance, coupled-channel partial wave analysis with the significant improvement of the πN elastic S11 partial wave is presented. The need for the new, only theoretically predicted P11 resonance is pointed out. The value of the ηN S-wave scattering length is finally unambiguously established.


Partial Wave Particle Data Group Unitary Model Scatter Length Partial Wave Analysis 
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Copyright information

© Springer-Verlag 1999

Authors and Affiliations

  • A. Švare
    • 1
  1. 1.Rudjer Bošković InstituteZagrebCroatia

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