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Observation of the decays Bc to J/psi pi and Bc to J/psi pi pi pi in pp collisions at sqtr(s) = 7 TeV
Observation of the decays $B^+_c$ $\to$ J$/\psi$ $\pi^+$ and $B^+_c$ $\to$ J$/\psi$ $\pi^{+}\pi^{+}\pi^{-}$ in the CMS experiment at the LHC is reported. The analysis is based on 4.7 fb$^{-1}$, collected during the 2011 LHC pp run at $\sqrt{s}$ = 7 TeV.
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2012
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| Acceso en línea: | http://cds.cern.ch/record/1461944 |