Abstract.
We present an exact solution to the K--proton bound-state problem formulated in the momentum space. The 1s level characteristics of the kaonic hydrogen are computed simultaneously with the available low-energy K - p data. In the strong-interaction sector the meson-baryon interactions are described by means of an effective (chirally motivated) separable potential and its parameters are fitted to the experimental data.
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U.-G. Meißner
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Cieplý, A., Smejkal, J. Kaonic hydrogen versus the K-p low-energy data. Eur. Phys. J. A 34, 237–241 (2007). https://doi.org/10.1140/epja/i2007-10505-4
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DOI: https://doi.org/10.1140/epja/i2007-10505-4