A resonant ∆ K state as a dynamically generated exotic baryon

  • Vicente Vacas
  • Published 2008


Starting from the lowest order chiral Lagrangian for the interaction of the baryon decuplet with the octet of pseudoscalar mesons we find an attractive interaction in the ∆K channel with L = 0 and I = 1, while the interaction is repulsive for I = 2. The attractive interaction leads to a pole in the second Riemann sheet of the complex plane and manifests… (More)


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