Measurement of B Decays to phi K gamma
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2006-07-20 | |
| dc.date.accessioned | 2026-07-07T07:16:32Z | |
| dc.date.available | 2026-07-07T07:16:32Z | |
| dc.description | We measure the branching fraction of the radiative B- decay B(B- -> phi K- gamma) = (3.46 +/- 0.57^{+0.39}_{-0.37}) 10^-6, and set an upper limit on the radiative B0 decay B(B0 -> phi K0 gamma) < 2.71 10^-6 at 90% confidence level. We also measure the direct CP asymmetry of the B- -> phi K- gamma mode A_CP = (-26.4 +/- 14.3 +/- 4.8)%. The uncertainties are statistical and systematic, respectively. These measurements are based on 207 1/fb of data collected at the Y4S resonance with the BABAR detector. | |
| dc.description | 15 pages, 7 postscript figures, submitted to ICHEP2006 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0607037 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0607037 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/113624 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of B Decays to phi K gamma | |
| dc.type | text |