Flavor Changing Decays of $Υ$ and $J/ψ$

Details Flavor Changing Decays of $Υ$ and $J/ψ$ Flavor Changing Decays of $Υ$ and $J/ψ$

1999-03-23

arxiv.org/abs/hep-ph/9903461v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

Revtex, 6 pages, no figures. Presented at American Physical Society (APS) Meeting of the Division of Particles and Fields (DPF

Scientific paper

We study flavor changing processes $\Upsilon \to B/{\bar B} X_s$ and $J/\psi \to D/{\bar D} X_u$ in the B factories and the Tau-Charm factories. In the standard model, these processes are predicted to be unobservable, so they serve as a probe of the new physics. We first perform a model independent analysis, then examine the predictions of models; such as top color models and MSSM with R-parity violation ; for the branching ratios of $\Upsilon \to B/{\bar B} X_s$ and $J/\psi \to D/{\bar D} X_u$ . We find that these branching ratios could be as large as $10^{-6}$ and $10^{-5}$ in the presence of new physics.

Affiliated with

Also associated with

No associations

Rating

Flavor Changing Decays of $Υ$ and $J/ψ$ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Flavor Changing Decays of $Υ$ and $J/ψ$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flavor Changing Decays of $Υ$ and $J/ψ$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-342206