Measurement of The Time-Dependent CP Asymmetry in B0 --> K*0 gamma Decays
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2007-08-12 | |
| dc.date.accessioned | 2026-07-07T08:23:21Z | |
| dc.date.available | 2026-07-07T08:23:21Z | |
| dc.description | We present a preliminary measurement of the time-dependent CP asymmetry in B0 --> K*0 (K_S0 pi0) gamma decays based on 431 x 10^6 Upsilon(4S) --> BBbar decays collected with the BaBar detector at the PEP-II asymmetric-energy e+e- collider at SLAC. In a sample containing 316 +/- 22 signal events we measure S_{K* gamma} = -0.08 +/- 0.31 +/- 0.05 and C_{K* gamma} = -0.15 +/- 0.17 +/- 0.03. The uncertainties are statistical and systematic, respectively. | |
| dc.description | 14 pages, 3 figures, contributed to LP07 | |
| dc.identifier | https://arxiv.org/abs/0708.1614 | |
| dc.identifier | http://arxiv.org/abs/0708.1614 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/135962 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of The Time-Dependent CP Asymmetry in B0 --> K*0 gamma Decays | |
| dc.type | text |