2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/140345We 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 described together with the available low energy $\bar{K}N$ data.4 pages, a contribution to appear in proceedings of MENU2007 conference, September 10-14, 2007, Juelich, GermanyNuclear Theorytext