Kaonic hydrogen versus the K-p low-energy data

2007/11/30 by A. Cieplý, A. Cieply, J. Smejkal · 4 citations
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1140/epja/i2007-10505-4

published as Eur.Phys.J.A34:237-241,2007 · 6 pages, 1 figure, ver2: minor text changes made prior to journal publication

openalex publication_date 2007/12/01 · arxiv created 2008/01/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

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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