Improved $B\to K^*_0\left(1430\right)$ transition form factors at next-to-leading order in light cone sum rules
We present an improved determination of the $B\to K_0^*(1430)$ transition form factors using light-cone sum rules (LCSR) with an expansion near the light cone. We include the one-loop radiative corrections to the twist-2 and asymptotic twist-3 distribution amplitudes of the scalar meson and perform the calculation cons...