A measurement of the branching fraction of the exclusive decay B^0 --> K^{*0}gamma
| dc.creator | The BABAR Collaboration | |
| dc.creator | Aubert, B. | |
| dc.date | 2000-08-23 | |
| dc.date.accessioned | 2026-07-07T03:34:05Z | |
| dc.date.available | 2026-07-07T03:34:05Z | |
| dc.description | The b --> s gamma transition proceeds by a loop ``penguin'' diagram. It may be used to measure precisely the couplings of the top quark and to search for the effects of any new particles appearing in the loop. We present a preliminary measurement of the branching fraction of the exclusive decay, B^0 --> K^{*0}gamma. We use 8.6 x 10^6 B-anti-B decays to measure B(B^0 --> K^{*0}gamma) = (5.4+/-0.8+/-0.5) x 10^{-5}. | |
| dc.description | 17 pages, 5 postscript figures, contributed paper to ICHEP2000 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0008055 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0008055 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/36837 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | A measurement of the branching fraction of the exclusive decay B^0 --> K^{*0}gamma | |
| dc.type | text |