Search for $CP$ violation in $\hat{I}{ž}_c^{+}\to \hat{I}{\pounds }^{+}{h}^{+}{h}^{-}$ and $\hat{I}{›}_c^{+}\to p{h}^{+}{h}^{-}$ at Belle II

Belle II Collaboration, M. Abumusabh, I. Adachi +344

We report decay-rate $CP$ asymmetries of the singly-Cabibbo-suppressed decays $\hat{I}{ž}_c^{+}\to \hat{I}{\pounds }^{+}{h}^{+}{h}^{-}$ and $\hat{I}{›}_c^{+}\to p{h}^{+}{h}^{-}$, with $h=K,\ddot{I}€$, measured using 428 fb${}^{-1}$ of $e^{+}{e}^{-}$…