Strong decays B_so -> B_sπ and B_s1 ->B_sπ) with Sight-cone QCD sum rules

摘要

In this article, we calculate the strong coupling constants gBs0B,ri an B_sπ and B_s1 ->B_sπ, We can search the strange-bottomed (0+, 1+) mesons BSQ and Bs in the invariant BSTT and Bir mass distributions, respectively.