Predictions for sin 2(beta/phi_1)_eff in b->s penguin dominated modes
| dc.creator | Zupan, Jure | |
| dc.date | 2007-07-09 | |
| dc.date | 2007-09-19 | |
| dc.date.accessioned | 2026-07-07T10:36:17Z | |
| dc.date.available | 2026-07-07T10:36:17Z | |
| dc.description | We provide a review of predictions for sin 2beta_eff in b->s penguin dominated modes based on 1/m_b expansion and/or SU(3) flavor symmetry. The experimental results are consistently lower than the theoretical predictions. In order to interpret whether this effect is a sign of new physics contributions or can be explained away within the Standard Model a theoretical input cannot be avoided. The effect survives at a level larger than 2.1 sigma in a conservative average over different modes that includes theoretical predictions. | |
| dc.description | 7 pages, 6 figures, talk at Flavor Physics and CP Violation Conference, Bled, 2007, referencing improved | |
| dc.identifier | https://arxiv.org/abs/0707.1323 | |
| dc.identifier | http://arxiv.org/abs/0707.1323 | |
| dc.identifier | ECONFC070512:012,2007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/180002 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Predictions for sin 2(beta/phi_1)_eff in b->s penguin dominated modes | |
| dc.type | text |