Fit results with Run1234                                                                        Kenji Hamano

Last modified : Feb 19, 2008                                              Back to Home Back to privious page

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Nominal fit
p_lep = (1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0, 2.35) (9 bins)
p_D = (0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.45) (7 bins)
cosBY = (-2, -1, 0, 1) (3 bins)
Float BF(B->D**lnu/D(*)pilnu)
No Gaussian constraints on R1 and R2.
Fix f+0
Fit result (MINOS)
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

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Include Dpipi
Dpipi Float
Fit result
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

Dpipi Fix
Fit result
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

Dpipi Float, No isospin
Fit result
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)


Float D* BF Fit result
Float D+ BF Fit result
Float D0 BF Fit result
Float D0 BF Fit result
Float Cascade Bkgd Fit result
Float D* BF and Dpipi Fit result
Float D* BF and Dpipi, no isopsin Fit result
Float D* BF, no isopin Fit result


Float All backgrounds summed
Fit result
Fix All backgrounds to 0.9
Fit result

No background re-wighting (to see the size of Systematic Err from background re-weighting)
Fit result

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New nominal fit (cosBY < 1.1)
p_lep = (1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0, 2.35) (9 bins)
p_D = (0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0, 2.45) (7 bins)
cosBY = (-2, -1, 0, 1.1) (3 bins)
Float BF(B->D**lnu/D(*)pilnu)
No Gaussian constraints on R1 and R2.
Fix f+0
Fit result 371/351 (0.225)
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

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Float Dpipi
Fit result 371/351 (0.225)
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

Float Dpipi and No isospin
Fit result 358/348 (0.348)
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

Float Dpipi and BF(D*+ -> D0 pi+)
Fit result 358/349 (0.364)
Plots : Lepton momentum (fitted binning)
       D momentum (fitted binning)
       cosBY (fitted binning)
       Bin by bin (D0)
       Bin by bin (D+)

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