Proposal to study $B_s\to {\bar{D}}_{sJ}$ transitions

Damir Becirevic, Alain Le Yaouanc, Luis Oliver +3

It is proposed to clear some of the puzzles of B decay to the broad ${\bar{D}}^{\ast \ast }$ states by studying the corresponding decay with strange states $B_s^0 \to D_{s0}^{\ast -} π…