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Theoretical update of $B$-Mixing and Lifetimes
We review the current status of theoretical predictions for mixing quantities and lifetimes in the $B$-sector. In particular, due to the first non-zero measurement of the decay rate difference in the neutral $B_s$-system, $\Delta \Gamma_s/ \Gamma_s = 17.6 % \pm 2.9 %$ by the LHCb collaboration and v...
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| Lenguaje: | eng |
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2012
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| Acceso en línea: | http://cds.cern.ch/record/1447000 |