Isospin mixing bar{K}Nhbox{-}{pi}{Sigma} interaction and bar{K}NNhbox{-}{pi} {Sigma}N quasi-bound state |
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| Authors: | N. V. Shevchenko J. Révai |
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| Affiliation: | Nuclear Physics Institute, ?e?, Czech Republic
Research Institute for Particle and Nuclear Physics, Budapest, Hungary
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| Abstract: | A phenomenological isospin-dependent $bar{K}Nhbox{-}piSigma$ potential reproducing a medium KEK value of 1s kaonic hydrogen level shift instead of a K ? p scattering length is constructed. The corresponding three-body $bar{K}NNhbox{-}piSigma N$ calculation using the obtained potential is performed. |
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