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Evidence for the Suppressed Decay B- -> DK-, D -> K+pi- · Around

2011

Evidence for the Suppressed Decay B- -> DK-, D -> K+pi-

Belle Collaboration, Horii, Y., Trabelsi, K. et al.

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The suppressed decay chain B- -> DK-, D -> K+pi-, where D indicates a anti-D0 or D0 state, provides important information on the CP-violating angle phi_3.

We measure the ratio R_{DK} of the decay rates to the favored mode B- -> DK-, D -> K-pi+ to be R_{DK} = [1.63^{+0.44}_{-0.41}(stat)^{+0.07}_{-0.13}(syst)] x 10^{-2}, which indicates the first evidence of the signal with a significance of 4.1sigma.
We also measure the asymmetry A_{DK} between the charge-conjugate decays to be A_{DK} = -0.39^{+0.26}_{-0.28}(stat)^{+0.04}_{-0.03}(syst).
The results are based on the full 772 x 10^6 B anti-B pair data sample collected at the Upsilon(4S) resonance with the Belle detector.

Built on

R. A. Fisher, Ann. Eugenics 7
1936
Earlier work this paper cites.
N. Cabibbo, Phys. Rev. Lett. 10
1963
Earlier work this paper cites.
M. Kobayashi and T. Maskawa, Prog. Theor. Phys. 49
1973
Earlier work this paper cites.
I. I. Bigi and A. I. Sanda, Phys. Lett. B 211
1988
Earlier work this paper cites.
M. Gronau and D. London, Phys. Lett. B 253
1991
Earlier work this paper cites.
D. Atwood, I. Dunietz, and A. Soni, Phys. Rev. Lett. 78
2001
Earlier work this paper cites.

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