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Search for the FCNC decay D0 to mumu in CMS at 7 TeV

A search for the Flavour-Changing Neutral Current decay $D^0 \to \mu^+\mu^-$ is performed in pp collisions at $\sqrt{s}=$ 7 TeV using 90\:pb$^{-1}$ of data collected by the CMS experiment. No evidence is found for this decay mode. The upper limit on the branching fraction $B(D^0 \to \mu^+\mu^-)$ at...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2012
Materias:
Acceso en línea:http://cds.cern.ch/record/1455101