Method to study $CP$ violation in $B_s^0\to K_S{K}^{\pm }\ddot{I}{€}^{\mp }$ decays

Chen Chen, Tim Gershon, Thomas Latham

The $B_s^0\to K_S{K}^{\pm }\ddot{I}{€}^{\mp }$ decays are of interest to test the Standard Model and search for new sources of $CP$ violation. A full study of these decays requires a tagged decay…