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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This work was supported by the GACR Grant No. 202/09/1441, as well as by the EU initiative FP7, HadronPhysics2, under Project No. 227431.
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Mareš, J. \(K^{-}\) nuclear quasi-bound states in a chirally motivated coupled-channel approach. Hyperfine Interact 210, 93–96 (2012). https://doi.org/10.1007/s10751-011-0545-8
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DOI: https://doi.org/10.1007/s10751-011-0545-8