Observation of the rare decay B0→K0SK±π∓
We report an analysis of charmless hadronic decays of neutral B mesons to the final state K0SK±π∓, using a data sample of (465±5)×106 B¯¯¯B events collected with the BABAR detector at the Υ(4S) resonance. We observe an excess of signal events with a significance of 5.2 standard deviations including...
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| Main Authors: | , , , , |
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| Corporate Author: | |
| Format: | Article (Journal) |
| Language: | English |
| Published: |
5 August 2010
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| In: |
Physical review. D, Particles, fields, gravitation, and cosmology
Year: 2010, Volume: 82, Issue: 3, Pages: 1-8 |
| ISSN: | 1550-2368 |
| DOI: | 10.1103/PhysRevD.82.031101 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevD.82.031101 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.82.031101 
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| Author Notes: | P. del Amo Sanchez, A. Adametz, J. Marks, S. Schenk, U. Uwer, (BABAR Collaboration) |
| Summary: | We report an analysis of charmless hadronic decays of neutral B mesons to the final state K0SK±π∓, using a data sample of (465±5)×106 B¯¯¯B events collected with the BABAR detector at the Υ(4S) resonance. We observe an excess of signal events with a significance of 5.2 standard deviations including systematic uncertainties and measure the branching fraction to be B(B0→K0SK±π∓)=(3.2±0.5±0.3)×10−6, where the uncertainties are statistical and systematic, respectively. |
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| Item Description: | Im Titel ist "0" hochgestellt, "S" tiefgestellt Gesehen am 04.07.2023 |
| Physical Description: | Online Resource |
| ISSN: | 1550-2368 |
| DOI: | 10.1103/PhysRevD.82.031101 |