Observation of the Hadronic Transitions chi_b1,2 (2P) --> omega Upsilon(1S)
| dc.creator | Cronin-Hennessy, D. | |
| dc.creator | Collaboration, CLEO | |
| dc.date | 2003-11-20 | |
| dc.date.accessioned | 2026-07-07T03:36:07Z | |
| dc.date.available | 2026-07-07T03:36:07Z | |
| dc.description | The CLEO Collaboration has made the first observations of hadronic transitions among bottomonium (b-bbar) states other than the dipion transitions among upsns states. In our study of Y(3S) decays, we find a significant signal for Y(3S) -> gamma omega Y(1S) that is consistent with radiative decays Y(3S) -> gamma chi_b1,2(2P), followed by chi_b1,2(2P) -> omega Y(1S). The branching ratios we obtain are B(chi_b1(2P) -> omega Y(1S)) = (1.63 +0.35-0.31 +0.16-0.15)% and B(chi_b2(2P) -> omega Y(1S)) = (1.10 +0.32-0.28 +0.11-0.10)%, in which the first error is statistical and the second is systematic. | |
| dc.description | 9 pages, submitted to PRL | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0311043 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0311043 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37625 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Observation of the Hadronic Transitions chi_b1,2 (2P) --> omega Upsilon(1S) | |
| dc.type | text |