Semileptonic decays of $B(B_s)$ to light tensor mesons

R. Khosravi, S. Sadeghi

The semileptonic $B_s(B)\to K_2^{\ast }(a_2,f_2)\ell \nu$, $\ell =\tau ,\mu$ transitions are investigated in the frame work of the three-point QCD sum rules. Considering the quark condensate…