Semileptonic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>B</mml:mi><mml:mi>s</mml:mi></mml:msub><mml:mo stretchy="false">→</mml:mo><mml:msubsup><mml:mi>K</mml:mi><mml:mn>0</mml:mn><mml:mo>*</mml:mo></mml:msubsup><mml:mo stretchy="false">(</mml:mo><mml:mn>1430</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> transitions with the light-cone sum rules

In the $\rm SU(3)_F$ symmetry limit, using two- and three-particle distribution amplitudes of $B^{\pm}$-meson for $B_s$, transition form factors semileptonic $B_{s}\to K_{0}^*(1430)$ decays are calculated in framework light-cone sum rules. The two-particle amplitudes, $\varphi_{_{+}}(\omega)$ $\varphi_{_{-}}(\omega)$ have most important contribution estimation $f_{+}(q^2)$, $f_{-}(q^2)$ $f_{T}(q^2)$. knowledge behavior $\varphi_{_+}(\omega)$ is still rather limited. Therefore, we consider three different parametrizations shapes that derived from phenomenological models. Using $f_{+}$, $f_{-}$ $f_{T}$, $B_s \to K_0^*(1430) l \bar{\nu_{l}}$ \bar{l}/\nu \bar{\nu}$, $l=e, \mu, \tau$ analyzed. branching fractions aforementioned decays, addition longitudinal lepton polarization asymmetries calculated. A comparison between our results with predictions other approaches provided.