Semileptonic and nonleptonic ${\bar{B}}_s\to D_{sJ}$ decays in covariant light-front approach

Wu Enqi, Run-Hui Li, Zhen-Xing Zhao

In this work, we investigate the ${\bar{B}}_s\to D_{sJ}$ transitions in covariant light-front approach, where $D_{sJ}$ denotes an s-wave or p-wave $c\bar{s}$ meson state. We first…