QCD Sum Rule Analysis of Semileptonic $B_{s1}$, $B_{s2}^{\ast }$, $B_{s0}^{\ast }$, and $B_{s1}^{\prime }$ Decays in HQET

Long-Fei Gan, Ming-Qiu Huang

We present an analysis of semileptonic decays of orbitally, $P$-wave excited $B_s$ meson states $B_s^{\ast \ast }$, including the newly found narrow $B_{s1}(5830)$ and $B^{*}_{s2}(5840…