HFAG: CPV & Unitarity Triangle Parameters
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These versions of the GLW averages exclude KSφ from the CP-odd channels in order to have statistical independence between these results and those in the Dalitz plot analysis section.

Mode Experiment ACP+ ACP− RCP+ RCP− Reference
DCPK BaBar
N(BB)=467M
0.25 ± 0.06 ± 0.02 −0.08 ± 0.07 ± 0.02 1.18 ± 0.09 ± 0.05 1.03 ± 0.09 ± 0.04 PRD 82 (2010) 072004
Belle
N(BB)=275M
0.06 ± 0.14 ± 0.05 −0.12 ± 0.14 ± 0.05 1.13 ± 0.16 ± 0.08 1.17 ± 0.14 ± 0.14 PRD 73, 051106 (2006)
CDF 0.39 ± 0.17 ± 0.04 - 1.30 ± 0.24 ± 0.12 - PRD 81, 031105(R) (2010)
Average 0.24 ± 0.06
χ2 = 2.2 (CL=0.33 ⇒ 1.0σ)
−0.09 ± 0.07
χ2 = 0.06 (CL=0.81 ⇒ 0.2σ)
1.18 ± 0.08
χ2 = 0.3 (CL=0.87 ⇒ 0.2σ)
1.06 ± 0.09
χ2 = 0.4 (CL=0.53 ⇒ 0.6σ)
HFAG