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Search for $D^{0}-\bar{D^0}$ mixing using semileptonic decays at Belle
A search for mixing in the neutral D meson system has been performed using semileptonic D^0 \to K^(*)- e^+ nu decays. Neutral D mesons from D^*+ \to D^0 pi+ decays are used; the flavor at production is tagged by the charge of the slow pion. The measurement is performed using 253 fb^-1 of data record...
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| Lenguaje: | eng |
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2005
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.72.071101 http://cds.cern.ch/record/850531 |