research article
Search for B- → J/ ψΛp̄ decay 017101
We report the results of a search for B- → J/ ψ Λp̄ based on a data set of 78 fb-1 data collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric e - collider. No substantial signal is found, and we set the branching fraction upper limit Β(- → J/ ψ Λp̄)<4. 1× 10-5 at 90% confidence level. © 2004 The American Physical Society.
Type
research article
Scopus ID
2-s2.0-33750482959
Author(s)
Zang, S.L.
Abe, K.
Abe, T.
Adachi, I.
Ahn, B.S.
Aihara, H.
Akatsu, M.
Asano, Y.
Aso, T.
Aulchenko, V.
Date Issued
2004
Publisher
Published in
Volume
69
Issue
1
Article Number
017101
Editorial or Peer reviewed
REVIEWED
Written at
EPFL
EPFL units
Available on Infoscience
November 5, 2010
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