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Search $B_{c}$ and upsilon in hadronic Z decays
Out of 3.9 million hadronic Z decays collected by the ALEPH detector, a sample of approximately 800 Jj'lj; events decaying into e+e- orμ+μ- are selected. A search for the Be meson decaying into the channels J /'!/Y e+ve and J /'!jJμ+vμ is then...
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| Lenguaje: | eng |
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CERN
1997
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| Acceso en línea: | http://cds.cern.ch/record/393778 |