Reexamination of the resonance contributions in B->X_s e^+ e^-

Abstract

With help of the recent developments in the heavy quarkonium physics, we reexamine the long distance(LD) effects in \Bsee dominantly from the charmonium resonances $J/\Psi$ and ${\Psi }^{\prime }$ through the decay chains $B\text{ra}{X}_{s}J/\Psi ({\Psi }^{\prime })\text{ra}{X}_s{e}^{+}{e}^{-}$. We find that the resonance to nonresonance interference are reduced substantially.

Comments: Revtex file,11 pages,1 figures,Phys.Lett.B in press