$B\to TT$ decays in the QCD factorization approach

Ya-Bing Zuo, Jia-Yu Zou, Shi-Yu Liang +2

In this study, the nonleptonic two-body $B$ decays into two tensor mesons (including $a_2(1320)$, $K_2^{\ast }(1430)$, $f_2(1270)$, $f_2^{\prime }(1525)$, denoted generically as $T$) are in…