The CP Asymmetry in $b\to s{l}^{+}{l}^{-}$ Decay

Abstract

Using the experimental upper bound on the neutron EDM and experimental result on $b\to s\gamma$ branching ratio we have calculated CP asymmetry and ${\Gamma }^{2HDM}(b\to s{l}^{+}{l}^{-})/{\Gamma }^{SM}(b\to s{l}^{+}{l}^{-})$. It is shown that in the invariant dilepton mass $q^2$ region $(m_{{\psi }^{\prime }}^2+0.2Ge{V}^2)<q^2<m_b^2$ the CP asymmetry is maximal and quite detectable.

18 pages, 5 postscript figures, LaTeX formatted