Rare B decays in a single Universal Extra Dimension scenario
| dc.creator | De Fazio, Fulvia | |
| dc.date | 2006-10-17 | |
| dc.date.accessioned | 2026-07-07T11:05:54Z | |
| dc.date.available | 2026-07-07T11:05:54Z | |
| dc.description | Exclusive rare $B \to K^{(*)} \ell^+ \ell^-$, $B \to K^{(*)} ν\bar ν$ and $B \to K^* γ$ decays are studied within the Applequist-Cheng-Dobrescu model, an extension of the Standard Model in presence of universal extra dimensions. In the case of a single universal extra dimension compactified on a circle of radius R, we study the dependence of several observables on 1/R, and discuss whether the hadronic uncertainty due to the form factors obscures or not such a dependence. We find that, using present data, it is possible in many cases to put a sensible lower bound to 1/R, the most stringent one coming from $B \to K^* γ$. | |
| dc.description | LaTeX, 4 pages, 4 figures. Talk given at "QCD 06", July 3-7 2006, Montpellier (France) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0610208 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0610208 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.174:185-188,2007 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2007.08.121 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/189350 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Rare B decays in a single Universal Extra Dimension scenario | |
| dc.type | text |