  Using form factors enrolled to the transition matrix elements and calculated
via light-cone QCD sum rules including next-to-leading order corrections in the
strong coupling constant, we provide a systematic analysis of the $
B_s\rightarrow f_0 (980)\ell^+\ell^- $ both in the standard and universal extra
dimension models. In particular, we discuss sensitivity of the differential
branching ratio and various double lepton polarization asymmetries on the
compactification factor of extra dimension and show how the results of the
extra dimension model deviate from the standard model predictions. The order of
branching ratio makes this decay mode possible to be checked at LHCb in near
future.
