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Reexamination of the resonance contributions in B->X_s e^+ e^
- Publication Year :
- 1997
-
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 $B\ra X_s J/\Psi (\Psi^{\prime}) \ra X_s e^+ e^-$. We find that the resonance to nonresonance interference are reduced substantially.<br />Comment: Revtex file,11 pages,1 figures,Phys.Lett.B in press
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....94cbf58f7e2a107bf5e3b8111d56c92d