Double-Regge-Pole Description of the ReactionK−n→K−π−pat5.5 GeVc

New data on the reaction $K^{-}d\to K^{-}{\pi }^{-}p{p}_s$ at $5.5 \frac{\mathrm{GeV}}{c}$ are presented. The experimental distributions are analyzed in terms of a double-peripheral Regge-pole model. The events were assigned to two dominant diagrams using the Van Hove angle. These diagrams, involving Pomeranchuk and meson exchanges, provide a good description of the reaction without additional form factors of the momentum transfer.