Particle configurations in the NNK̅ system

Three-body AAB model for the NNK(snn = 0) kaonic cluster is considered based on configuration space Faddeev equations. Within a singlechannel approach, difference between masses of nucleons and kaons charge independence breaking nucleon-nucleon interaction are taken into consideration. We definite particle configurations in system according to pair potentials. There two sets configurations, ppK, npK nnK°, npK, charged neutral. The three-body calculations performed by applying NN NK phenomenological isospin-dependent mass energy spectra related presented. evaluate uncertainties NNK model. An analogy NNN H He nuclei proposed.