Analysis of the $B\to a_1(1260)$ form-factors with light-cone QCD sum rules

Zhi-Gang Wang

In this article, we calculate the $B\to a_1(1260)$ form-factors $V_1(q^2)$, $V_2(q^2)$, $V_3(q^2)$ and $A(q^2)$ with the $B$-meson light-cone QCD sum rules. Those form-factors are…