Abstract
Threshold effects are studied by a soluble two-channel model with separable interactions. The optimal conditions for a considerable threshold effect are indicated. The general formalism is applied to the hyperon-nucleon scattering problem investigating the cross sections for coupledΛN andΣN channels near theΣN threshold.
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Beregi, P. Investigation of the threshold effects by a soluble two-channel model its application to hyperon-nucleon scattering. Z. Physik 268, 365–369 (1974). https://doi.org/10.1007/BF01668911
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DOI: https://doi.org/10.1007/BF01668911