Potential of discovering ${\Xi }_{cc}^{+}$ in ${\Lambda }_b$ decays

Chao-Qiang Geng, Xiang-Nan Jin, Chia-Wei Liu +2

We propose to search for ${\Xi }_{cc}^{+}$ in the decay ${\Lambda }_b\to {\Xi }_{cc}^{+}{D}^{-}$, which serves as a tagged and reconstructible source of ${\Xi }_{cc}^{+}$, providing an experimentally clean enviro…