K^{-} nuclear quasi-bound states in a chirally motivated coupled-channel approach |
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Authors: | Jiri Mare? |
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Institution: | 1. Nuclear Physics Institute, 250 68, ?e?, Czech Republic
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Abstract: | K ?? nuclear optical potentials are constructed from in-medium ${\bar K}N$ scattering amplitudes within a chirally motivated coupled-channel model. The strong energy and density dependence of the scattering amplitudes at and below threshold leads to K ?? potential depths ?Re $V_{K^-}(\rho_0) \approx 80 -100$ ?MeV. Self consistent calculations of K ?? nuclear quasi-bound states are discussed. |
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