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Rare decays in B physics at CMS
Results on the angular analysis and differential branching fraction measurement of the decay B$^0\to$ K$^{*0}\mu^+\mu^-$ − are presented. The measurement of the forward-backward asymmetry of the muons, the K$^{∗0}$ longitudinal polarization fraction, and the differential branching fraction, as a fun...
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| Lenguaje: | eng |
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2016
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| Acceso en línea: | https://dx.doi.org/10.1393/ncc/i2016-16204-3 http://cds.cern.ch/record/2282340 |