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Measurement of the $\overline B^{0}$ and $B^-$ Meson Lifetimes
The lifetimes of the \b0 \ and \bp\ mesons have been measured with the \aleph\ detector at LEP, using three different methods. In the first method, semileptonic decays of \b0 \ and \bp\ mesons were partially reconstructed by identifying events containing a lepton with an associated \ds\ or \d0 \ mes...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1995
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/398073 |