Precision measurement of the mass and lifetime of the [Xi]−b baryon
We report on measurements of the mass and lifetime of the Ξ−b baryon using about 1800 Ξ−b decays reconstructed in a proton-proton collision data set corresponding to an integrated luminosity of 3.0 fb−1 collected by the LHCb experiment. The decays are reconstructed in the Ξ−b→Ξ0cπ−, Ξ0c→pK−K−π+ chan...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Körperschaft: | |
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
9 December 2014
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| In: |
Physical review letters
Year: 2014, Jahrgang: 113, Heft: 24 |
| ISSN: | 1079-7114 |
| DOI: | 10.1103/PhysRevLett.113.242002 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevLett.113.242002 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.113.242002 |
| Verfasserangaben: | R. Aaij et al.* (LHCb Collaboration) |
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