Abstract
Abstract We present the Fixed Center Approximation (FCA) to the Faddeev equations for the K ¯ N N system with S = 0 , including the charge exchange mechanisms in the K ¯ rescattering. The system appears bound by about 35 MeV and the width, omitting two body absorption, is about 50 MeV. We also evaluate the K ¯ absorption width in the bound K ¯ N N system by employing the FCA to account for K ¯ rescattering on the NN cluster. The width of the states found previously for S = 0 and S = 1 is found now to increase by about 30 MeV due to the K ¯ N N absorption, to a total value of about 80 MeV.
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