The baryon-baryon interaction in the large- N c limit

Thomas Vonk1, Ulf-G Meißner1,2,3

  • 1Helmholtz-Institut für Strahlen- und Kernphysik and Bethe Center for Theoretical Physics, Universität Bonn, 53115 Bonn, Germany.

The European Physical Journal. A, Hadrons and Nuclei
|June 19, 2025
PubMed
Summary

This study simplifies the baryon-baryon potential using large-N_c SU(3) chiral perturbation theory. It reduces low-energy constants and confirms applicability to hyperon-nucleon interactions, showing consistent F/D and C/D ratios.

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