Flavor Changing Decays of $Υ$ and $J/ψ$
| dc.creator | Datta, Alakabha | |
| dc.date | 1999-03-23 | |
| dc.date.accessioned | 2026-07-07T04:06:41Z | |
| dc.date.available | 2026-07-07T04:06:41Z | |
| dc.description | We study flavor changing processes $Υ\to B/{\bar B} X_s$ and $J/ψ\to D/{\bar D} X_u$ 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 $Υ\to B/{\bar B} X_s$ and $J/ψ\to D/{\bar D} X_u$ . We find that these branching ratios could be as large as $10^{-6}$ and $10^{-5}$ in the presence of new physics. | |
| dc.description | Revtex, 6 pages, no figures. Presented at American Physical Society (APS) Meeting of the Division of Particles and Fields (DPF 99), Los Angeles, CA, 5-9 Jan 1999 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9903461 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9903461 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48866 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Flavor Changing Decays of $Υ$ and $J/ψ$ | |
| dc.type | text |