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research article
Search for B+→J/ψη′K+ and B0→J/ψη′KS0 decays
We report the results of searches for B+→J/ψη′K+ and B0→J/ψη′KS0 decays, using a sample of 388×106 BB̄ pairs collected with the Belle detector at the Υ(4S) resonance. No statistically significant signal is found for either of the two decay modes and upper limits for the branching fractions are determined to be B(B+→J/ψη′K+)<8.8×10-5 and B(B0→J/ ψη′KS0)<2.5×10-5 at 90% confidence level. © 2007 The American Physical Society.
Type
research article
Web of Science ID
WOS:000243896200080
Scopus ID
2-s2.0-33846413918
Authors
Xie, Q.L.
•
Abe, K.
•
Adachi, I.
•
Aihara, H.
•
Anipko, D.
•
Arinstein, K.
•
Aulchenko, V.
•
Aushev, T.
•
Aziz, T.
•
Bahinipati, S.
Publication date
2007
Volume
75
Issue
1
Article Number
017101
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 5, 2010
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