Measurements related to CKM angle alpha in BABAR
| dc.creator | Roos, Lydia | |
| dc.date | 2004-07-28 | |
| dc.date.accessioned | 2026-07-07T03:36:24Z | |
| dc.date.available | 2026-07-07T03:36:24Z | |
| dc.description | The BABAR collaboration measurements of the B -> pipi, B -> rhopi and B -> rhorho decays are presented. New results, from a 113 fb-1 data sample, on the time-dependent CP asymmetries of the longitudinally polarized component of the B0 -> rho+rho- channel are S_{rhorho,long}=-0.19 +/- 0.33 +/- 0.11 and C_{rhorho,long}=-0.23 +/- 0.24 +/- 0.14. Constraints on the Unitarity Triangle angle alpha from the pipi and the rhorho systems are derived. | |
| dc.description | Talk given at 39th Rencontres de Moriond on Electroweak Interactions and Unified Theories, 21-28 March 2004, La Thuile, Aosta Valley, Italy | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0407051 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0407051 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37742 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurements related to CKM angle alpha in BABAR | |
| dc.type | text |