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Using three point QCD sum rules method, the form factors relevant to thesemileptonic  $B_{s}\to D_{sJ}(2460)\ell\nu$ decay are calculated. The $q^2$ dependenciesof these form factors are evaluated. The dependence of the asymmetry parameter$\alpha$, characterizing the polarization of $D_{sJ}$ meson, on $q^2$ isstudied. This study gives useful information about the structure of the$D_{sJ}$ meson. Finally the branching ratio of this decay is also estimated andis shown that it can be easily detected at LHC.

QCD sum rules analysis of the $B_{s}\to D_{sJ}(2460)l\nu $ decay