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Measurements of the $B_{s}$ lifetime and search for a lifetime difference Delta $\Gamma / \Gamma$
The various B/sub s//sup 0/ lifetime measurements, both at LEP and at the Tevatron, are reviewed. Recent upper limits on the difference of the lifetimes for the two B/sub s/ mass-eigenstates are also presented. (14 refs).
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| Lenguaje: | eng |
| Publicado: |
1999
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| Acceso en línea: | http://cds.cern.ch/record/503771 |