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Measurement of $V_{cb}$ and $V_{ub}$ at LEP
DELPHI has measured V/sub ub//V/sub cb/ using semileptonic decays with secondary hadronic systems having masses below the D mass, enriched in b to ul nu transitions, and found the ratio to be 0.100+or-0.011(stat.)+or-0.018(syst.)+or-0.009(model). Combined with other LEP measurements, a V/sub ub/ of...
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| Lenguaje: | eng |
| Publicado: |
2000
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| Acceso en línea: | http://cds.cern.ch/record/615754 |