Observation of the decay B0 -> D0bar K+ K- and evidence for Bs -> D0bar K+ K-
The first observation of the decay B0 -> D0bar K+ K- is reported from an analysis of 0.62 fb-1 of pp collision data collected with the LHCb detector. Its branching fraction is measured relative to that of the topologically similar decay B0 -> D0bar pi+ pi- to be BR(B0 -> D0bar K...
Κύριοι συγγραφείς: | , , , , , , , , , , , , , , , , , , , , , , , , |
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Μορφή: | Journal article |
Έκδοση: |
2012
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