Measurement of the relative branching ratio BR(Ξ_c^+ \to p^+ K^-π^+)\BR(Ξ_c^+ \to Ξ^- π^+ π^+)
| dc.creator | The FOCUS collaboration | |
| dc.creator | Link, J. M. | |
| dc.date | 2001-02-21 | |
| dc.date.accessioned | 2026-07-07T12:01:36Z | |
| dc.date.available | 2026-07-07T12:01:36Z | |
| dc.description | We report the observation of the Cabibbo suppressed decay Ξ_c^+ \to p K^-π^+ using data collected with the FOCUS spectrometer during the 1996--97 Fermilab fixed target run. We find a Ξ_c^+ signal peak of 202\pm35 events. We have measured the relative branching ratios BR(Ξ^+_c\to p K^-π^+)/BR(Ξ^+_c\toΞ^-π^+π^+)= 0.234 \pm 0.047 \pm 0.022 and BR(Ξ^+_c\to p \bar{K}^*(892)^0)/BR(Ξ^+_c\to p K^-π^+)= 0.54 \pm 0.09 \pm 0.05 . | |
| dc.description | 9 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0102040 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0102040 | |
| dc.identifier | Phys.Lett.B512:277-282,2001 | |
| dc.identifier | doi:10.1016/S0370-2693(01)00590-1 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207148 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of the relative branching ratio BR(Ξ_c^+ \to p^+ K^-π^+)\BR(Ξ_c^+ \to Ξ^- π^+ π^+) | |
| dc.type | text |