Observation of B0bar->Lambda_c+pbar decay
| dc.creator | Gabyshev, N. | |
| dc.creator | Kichimi, H. | |
| dc.date | 2002-12-20 | |
| dc.date | 2003-02-06 | |
| dc.date.accessioned | 2026-07-07T12:01:53Z | |
| dc.date.available | 2026-07-07T12:01:53Z | |
| dc.description | We report the measurement of the charmed baryonic decay B0bar->Lambda_c+pbar with a branching fraction of (2.19^{+0.56}_{-0.49}+-0.32+-0.57)x10^{-5} and a statistical significance of 5.8 sigma. The errors are statistical, systematic, and the error of the Lambda_c+ ->pK-pi+ decay branching fraction. This is the first observation of a two-body baryonic B decay. The analysis is based on 78.2 fb-1 of data accumulated at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric e+e- collider. | |
| dc.description | 11 pages, 2 figures, submitted to Phys. Rev. Lett | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0212052 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0212052 | |
| dc.identifier | Phys.Rev.Lett.90:121802,2003 | |
| dc.identifier | doi:10.1103/PhysRevLett.90.121802 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207251 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Observation of B0bar->Lambda_c+pbar decay | |
| dc.type | text |