Molecular state $NΞ$ in the coupled-channel formalism

The relativistic six-quark equations for the molecule $NΞ$ are found in the dispersion relation technique. The relativistic six-quark amplitudes of the hexaquark including the quarks of three flavors ($u$, $d$, $s$) are calculated. The pole of these amplitudes determines the mass of $NΞ$ state $M=2252\, MeV$. The binding energy is equal to $3\, MeV$.

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