Search for $K^{-}pp$ bound state via $\gamma d\to K^{+}{\pi }^{-}X$ reaction at $E_{\gamma }=1.5-2.4$ GeV

A. O. Tokiyasu, M. Niiyama, J. D. Parker +69

A search for $K^{-}pp$ bound state (the lightest kaonic nucleus) has been performed using the $\gamma d\to K^{+}{\pi }^{-}\mathrm{X}$ reaction at E${}_{\gamma }$=1.5-2.4 GeV at LEPS/SPring-8. The diff…