Search for the B-c meson
In a sample of 3.02 million hadronic Z0 decays collected by the DELPHI detector, 270 J/ψ → l+l- candidates have been selected. A search for fully reconstructed B±c mesons has yielded one B±c → J/ψ π± candidate, no B±c → J/ψ l± Vl candidates, and one B±c → J/ ψ π+ π- π± candidate, consistent with exp...
Κύριοι συγγραφείς: | , , , , , , , , , , , , , , , , , , , , , , , , |
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Μορφή: | Journal article |
Γλώσσα: | English |
Έκδοση: |
1997
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