Bound on minimal universal extra dimensions from Bbar -> X_s gamma
| dc.creator | Haisch, Ulrich | |
| dc.creator | Weiler, Andreas | |
| dc.date | 2007-03-06 | |
| dc.date | 2007-08-22 | |
| dc.date.accessioned | 2026-07-07T11:22:44Z | |
| dc.date.available | 2026-07-07T11:22:44Z | |
| dc.description | We reexamine the constraints on universal extra dimensional models arising from the inclusive radiative Bbar -> X_s gamma decay. We take into account the leading order contributions due to the exchange of Kaluza-Klein modes as well as the available next-to-next-to-leading order corrections to the Bbar -> X_s gamma branching ratio in the standard model. For the case of one large flat universal extra dimension, we obtain a lower bound on the inverse compactification radius 1/R > 600 GeV at 95% confidence level that is independent of the Higgs mass. | |
| dc.description | 4 pages, 3 figures; references added, matches version to appear in PRD | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0703064 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0703064 | |
| dc.identifier | Phys.Rev.D76:034014,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.76.034014 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/194674 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Bound on minimal universal extra dimensions from Bbar -> X_s gamma | |
| dc.type | text |