In-medium antikaon interactions and bound states
  Correct treatment of subthreshold Kbar-N dynamics is mandatory in kaonic-atom and Kbar-nuclear bound-state calculations, as demonstrated by using in-medium chirally-based models of Kbar-N interactions. Recent studies of kaonic-atom data reveal appreciable multi-nucleon contributions. Kbar-nuclear widths larger than 50 MeV are anticipated. 
Avraham Gal, Eli Friedman, Nir Barnea, Ale\v{s} Ciepl\'y, Ji\v{r}\'i   Mare\v{s}, Daniel Gazda
nucl-th nucl-ex