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Measurements of heavy flavor properties at CMS
A new decay channel $B_{s2}(5840)^{0}\to{}B^{0}K_{s}$ has been observed by $6.3\sigma$ to $7.0\sigma$. Accompanied with the obserservation, there is also a hint of $B_{s1}\pm{}B^{∗0}K_{s}$. Corresponding branching fraction ratio to $B^{(∗)+}K^{-}$ channel is calculated to be $R^{0\pm{}}_{2}= 0.432\p...
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| Lenguaje: | eng |
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SISSA
2019
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| Acceso en línea: | https://dx.doi.org/10.22323/1.340.0179 http://cds.cern.ch/record/2703840 |