A Measurement of CP Violation in B0 Meson Decays with Belle
| dc.creator | Aihara, Hiroaki | |
| dc.date | 2000-10-04 | |
| dc.date.accessioned | 2026-07-07T03:34:11Z | |
| dc.date.available | 2026-07-07T03:34:11Z | |
| dc.description | We present a preliminary measurement of the Standard Model CP violation parameter $\sin 2ϕ_1$ using the Belle detector. A $6.2~{\rm fb}^{-1}$ sample of events produced by the KEKB asymmetric $e^+e^-$ collider operating at the $Υ(4S)$ resonance is used. We report a preliminary result of $$\sin 2ϕ_1=0.45^{+0.43}_{-0.44}({\rm stat})^{+0.07}_{-0.09}({\rm syst}).$$ | |
| dc.description | 13 pages, 12 figures, Talk given at the XXXth International Conference on High Energy Physics, july 27 - August 2, Osaka, Japan | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0010008 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0010008 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36871 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | A Measurement of CP Violation in B0 Meson Decays with Belle | |
| dc.type | text |