Abstract
The resonating group method is used to calculate the3S,1S, and P wave phase shifts of the nucleon-nucleon interaction in the six-quark model. For large distances, the model is supplemented by π, σ, ϱ, and ω-meson exchange. We show that for meson exchanges which mediate the long-range behaviour we can now use theSU3 flavour ratios of the meson-nucleon coupling constants even for the ω-nucleon coupling. For the ω-meson one had to use in the OBEP's an ω-N coupling twice to three times as large as predicted by theSU3 flavour to describe the short-range repulsion. We also calculated the nucleon-hyperon interaction and described the NA-scattering in agreement with the data. The model is also applied to the study of the EMC effect.
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