Plots and Results, Lepton-Photon 2003
Inputs to the standard global fit |
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Numerical results the standard global fit |
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Confidence levels in the large (rhobar,etabar) plane obtained from the global fit. The constraint from the WA sin2beta/phi1 (from charmoniom modes - see average from HFAG) is overlaid. |
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Same plot as above, without the constraint of sin2beta overlaid. |
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Confidence levels in the large (rhobar,etabar) plane obtained from the global fit. The constraint from the WA sin2beta/phi1 (from charmoniom modes - see average from HFAG) is included in the fit. |
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Same plot as above, without the constraint of sin2beta overlaid. |
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Confidence levels in the large (rhobar,etabar) plane obtained from the global fit. The constraint from the WA sin2beta/phi1 (from all modes - see average from HFAG) is overlaid. |
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Confidence levels in the large (rhobar,etabar) plane obtained from the global fit. The constraint from the WA sin2beta/phi1 (from all modes - see average from HFAG) is included in the fit. |
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Confidence levels in the large (rhobar,etabar) plane obtained from the global fit. The constraints from sin2beta/phi1 from charmonium modes and from b->s penguin modes are overlaid - see HFAG. |
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Confidence levels in the large (rhobar,etabar) plane obtained from the global fit. The constraints from sin2beta/phi1 from charmonium modes and from B->phiKs are overlaid - see HFAG. |
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Constraint in the rho-eta plane obtained from B->D*pi (measuring sin(2beta+gamma) [sin(2phi1+phi3)]), see HFAG. |
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Constraint in the rho-eta plane obtained from B->D0 K (measuring gamma [phi3]), see HFAG. |
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B->pi+pi- penguin to tree ratio: using as input the measured Cpp and Spp coefficients (see HFAG) together with the Wolfenstein parameters rhobar and etabar from the Global CKM fit using standard constraints, one can infer module and phase of the complex penguin to tree (P/T) ratio in B-> pi+pi- decays within the Standard Model. This plot shows the confidence level representation of the P/T phase versus its module. |
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Constraining alpha/phi2: using as input the measured Cpp and Spp
coefficients together with the present pipi branching fractions of all charges
and B flavors including the newly discovered pi0pi0 (see
HFAG),
one can perform various numerical analyses aiming at a constraint on alpha/phi2.
The confidence levels obtained with these methods are shown in the right hand figure. It is compared to the constraint obtained from the global CKM fit using the standard constraints (including the HFAG average of sin(2beta). |
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Constraints in the Spipi-Cpipi plane within the frameworks of SU(2), SU(3), QCD Factorization (see HFAG). |
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Constraint in the rho-eta plane from B0->pi+pi- within the QCD factorization framework. The average BABAR and Belle results (seeHFAG) are used. |
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