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On the rôle of ρ-exchange in low energy πN scattering

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Zeitschrift für Physik A Hadrons and nuclei

Abstract

It is pointed out that important features of the low energyπN charge-exchange amplitude differ considerably from the prediction of theρ-dominance model. — Without further improvements the Cini-Fubini approximation does not lead to a reliable determination of theρ-coupling constants.

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Authors and Affiliations

  1. Institut für Theoretische Kernphysik der Universität Karlsruhe, Germany

    G. Höhler, J. Baacke & F. Steiner

Authors
  1. G. Höhler
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  2. J. Baacke
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  3. F. Steiner
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Additional information

Supported by “Deutsche Forschungsgemeinschaft”.

We are grateful to Mr. R.Strauss for informing us on his results for theππ N¯N-amplitudes.

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Höhler, G., Baacke, J. & Steiner, F. On the rôle of ρ-exchange in low energy πN scattering. Z. Physik 214, 381–387 (1968). https://doi.org/10.1007/BF01379980

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  • DOI: https://doi.org/10.1007/BF01379980

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