Study of $K\ddot{I}€$ final states from four-body deacy of ${\bar{B}}_s$ meason under perturbation QCD

Jiao Wu, Na Wang, Gang Lü +1

In the perturbative QCD framework, we use the quasi-two-body method to study the CP violations and branching ratios in the $\bar B_{s} \rightarrow [ϕ(ρ^{0},ω)\rightarrow K^{+}K^…