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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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