$B \to K^* \ell^+ \ell^-$ as a probe of Universal Extra Dimensions
| dc.creator | Ferrandes, Rossella | |
| dc.date | 2007-10-10 | |
| dc.date | 2007-10-18 | |
| dc.date.accessioned | 2026-07-07T08:36:46Z | |
| dc.date.available | 2026-07-07T08:36:46Z | |
| dc.description | We study some rare B decays induced by $b \to s$ transition within the Standard Model and in the Appelquist-Cheng-Dobrescu model, which is a New Physics scenario with a single universal extra dimension. In particular, we discuss the dependence on the radius $R$ of the compactified extra-dimension of the branching ratio, the forward-backward asymmetry and the $K^*$ helicity distributions for the decay modes $B \to K^* \ell^+ \ell^-$, with $\ell^-=e^-,μ^-$, and the tau polarization asymmetries for the mode $B \to K^* τ^+ τ^-$. | |
| dc.description | Talk given at IFAE 2007, Naples, April 11-13. LaTex, 6 pages, 2 eps figures | |
| dc.identifier | https://arxiv.org/abs/0710.2040 | |
| dc.identifier | http://arxiv.org/abs/0710.2040 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/140179 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | $B \to K^* \ell^+ \ell^-$ as a probe of Universal Extra Dimensions | |
| dc.type | text |