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CKM parameter measurement with semileptonic $B_s$ decay at LHCb
The long standing discrepancy between determinations of the CKM matrix element $V_{ub}$ obtained from exclusive and inclusive semileptonic B decays are at the level of 3 standard deviations. This discrepancy continues to challenge our understanding of the semileptonic decays on both the theoretical...
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| Lenguaje: | eng |
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2022
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| Acceso en línea: | https://dx.doi.org/10.22323/1.398.0539 http://cds.cern.ch/record/2827220 |