BaBar: sin(2beta+gamma)
| dc.creator | Voena, C. | |
| dc.date | 2006-01-10 | |
| dc.date.accessioned | 2026-07-07T06:58:07Z | |
| dc.date.available | 2026-07-07T06:58:07Z | |
| dc.description | The time-dependent CP asymmetries in fully reconstructed B0 --> D(*)pi/rho decays (new preliminary result), and in partially reconstructed B0 --> D(*)pi decays, are measured with the BaBar detector at the PEP-II asymmetric B factory at SLAC, using 232 million Y(4S) -> BB decays. We combine the above results and, using other measurements and theoretical assumptions, we interpret them in terms of the angles of the unitarity triangle describing the Cabibbo-Kobayashi-Maskawa matrix. We find |sin(2beta+gamma)|>0.64(0.42) at 68%(90%) confidence level using a frequentistic approach and |2beta+gamma|=(90 +- 43)o using a Bayesian approach. | |
| dc.description | 4 pages, 1 encapsulated postscript figure, contributed to the Proceedings of EPS2005 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0601018 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0601018 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/107233 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | BaBar: sin(2beta+gamma) | |
| dc.type | text |