Branching ratios and CP asymmetries of the quasi-two-body decays $B_c\to K_0^{\ast }(1430,1950)D_{(s)}\to K\ddot{I}€D_{(s)}$ in the PQCD approach

Zhi-Qing Zhang, Zi-Yu Zhang, Ming-Xuan Xie +2

In this paper, we investigate the quasi-two-body decays $B_c\to K_0^{\ast }(1430,1950)D_{(s)}\to K\ddot{I}€D_{(s)}$ within the perterbative QCD (PQCD) framework. The S-wave two-meson dist…