Cascade production in the reactions gamma p --> K+ K+ (X) and gamma p --> K^+ K^+ pi- (X)

L. Guo, D. P. Weygand, M. Battaglieri +3

Photoproduction of the cascade resonances has been investigated in the reactions $\gamma p\to K^{+}{K}^{+}(X)$ and $\gamma p\to K^{+}{K}^{+}{\pi }^{-}(X)$. The mass split of the $\Xi$ doublet is measured to…