Isospin effect in three-body kaonic-like systems

The kaonic systems K− K− p and ppK− are described based on the configuration space Faddeev equations for AAB system. The AB interaction is given by isospin-dependent potentials with significant difference between singlet and triplet components. For this isospin model, we show that the relation |E3(VAA = 0)| 2 |E2|. The “given charge formalism” is presented for NNK system. An interpretation of the “particle representation” for NNK clusters is proposed.The kaonic systems K− K− p and ppK− are described based on the configuration space Faddeev equations for AAB system. The AB interaction is given by isospin-dependent potentials with significant difference between singlet and triplet components. For this isospin model, we show that the relation |E3(VAA = 0)| 2 |E2|. The “given charge formalism” is presented for NNK system. An interpretation of the “particle representation” for NNK clusters is proposed.