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research article
Observation of B̄0 → D0η′ and B̄0 → D*0η′
2005
We report the observation of B̄0 → D 0η′ and the first observation of B̄0 → D0η′, using 140 fb-1 of data collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. We find the branching fractions to be B(B̄0 → D0η′) = [1.14 ± 0.20(stat) + 0.10 -0.13(syst)] × 10-4 and B(B̄0 → D0η′) = [1.21 ± 0.34(stat) ± 0.22(syst)] × 10-4 with significances including systematic uncertainties of 8.9 and 5.3 standard deviations, respectively. © 2005 The American Physical Society.
Type
research article
Web of Science ID
WOS:000230889400003
Scopus ID
2-s2.0-33750443212
Authors
Schümann, J.
•
Abe, K.
•
Aihara, H.
•
Asano, Y.
•
Aushev, T.
•
Bahinipati, S.
•
Bakich, A.M.
•
Ban, Y.
•
Bedny, I.
•
Bitenc, U.
Publication date
2005
Published in
Volume
72
Issue
1
Article Number
011103
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 5, 2010
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