Search for CP violating charge asymmetry in B+ -> J/psi K+ decays

Abstract

We present the result of a search for charge asymmetry in B+ -> J/psi K+ decays. The CP-violating charge asymmetry is measured to be ACP(B+ -> J/psi K+) = [-0.76 +/- 0.50 (stat) +/- 0.22 (syst)]%.

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