Fit parameters used for BD fit. [No vertex charge, 6 categories]
========================================================= Category EFF. Etag Wrong TF r w 1 mu only 1.04+-0.06 5.91+-0.08 29.0+-0.6 3941 1609 2 e only 0.44+-0.04 2.32+-0.05 28.2+-1.0 1567 615 3 k only 1.86+-0.09 21.71+-0.13 35.4+-0.3 13183 7214 4 mu + k 0.62+-0.04 1.75+-0.04 20.2+-1.0 1308 332 5 e + k 0.24+-0.03 0.72+-0.03 20.9+-1.6 537 142 7 ps/ks 0.45+-0.04 17.91+-0.13 42.1+-0.4 9743 7079 --------------------------------------------------------- Tagging efficiency = 50.32 +/- 0.16 % Wrong Tag fraction = 34.79 +/- 0.22 % EFFECTIVE COMB. TE = 4.66 +/- 0.20 % (Total events= 93936) =========================================================
Fit result!
Floating Parameter InitialValue FinalValue +/- Error GblCorr. InitialValue FinalValue +/- Error GblCorr.
-------------------- ------------ -------------------------- -------- ------------ -------------------------- --------
B02Kpi_A_B0Electron -5.3010e-02 -1.1387e-01 +/- 3.59e-02 0.717067 -1.2250e-01 -1.1602e-01 +/- 3.54e-03 0.018872
B02Kpi_A_B0ElectronKaon -5.3030e-02 -1.1927e-01 +/- 6.66e-02 0.724305
B02Kpi_A_B0Kaon -5.3120e-02 -1.1821e-01 +/- 1.20e-02 0.730853
B02Kpi_A_B0Muon -5.3000e-02 -1.1759e-01 +/- 2.26e-02 0.725476
B02Kpi_A_B0MuonKaon -5.3160e-02 -1.2943e-01 +/- 4.60e-02 0.733729
B02Kpi_A_B0psks -5.3000e-02 -1.1837e-01 +/- 1.32e-02 0.730139
DeltaGammaB0 0.0000e+00 1.0052e-02 +/- 1.17e-02 0.608124 0.0000e+00 -7.8238e-03 +/- 1.26e-02 0.531301
DeltaMassB0 5.0000e-01 4.9522e-01 +/- 4.64e-03 0.148130 5.0000e-01 4.9257e-01 +/- 4.40e-03 0.201540
ImEtaB0 -5.6340e-01 -4.7421e-01 +/- 8.15e-01 0.998022 -5.6340e-01 -6.3912e-01 +/- 7.65e-02 0.362676
N_B02KpiSig_B0Electron 3.8760e+03 3.8987e+03 +/- 9.88e+01 0.717273 8.8221e+04 8.7756e+04 +/- 2.44e+02 0.184468
N_B02KpiSig_B0ElectronKaon 1.2320e+03 1.1907e+03 +/- 5.67e+01 0.724353
N_B02KpiSig_B0Kaon 3.7887e+04 3.6533e+04 +/- 3.15e+02 0.732458
N_B02KpiSig_B0Muon 1.0572e+04 1.0274e+04 +/- 1.66e+02 0.725982
N_B02KpiSig_B0MuonKaon 2.8110e+03 2.6286e+03 +/- 8.67e+01 0.733850
N_B02KpiSig_B0psks 3.1718e+04 3.0570e+04 +/- 2.89e+02 0.731594
N_B02pipiSig_B0Electron 1.0010e+03 9.7199e+02 +/- 3.36e+01 0.041437 2.2889e+04 2.2923e+04 +/- 1.63e+02 0.151239
N_B02pipiSig_B0ElectronKaon 3.1700e+02 3.1243e+02 +/- 1.87e+01 0.021401
N_B02pipiSig_B0Kaon 9.8000e+03 9.9607e+03 +/- 1.06e+02 0.109562
N_B02pipiSig_B0Muon 2.7340e+03 2.7474e+03 +/- 5.59e+01 0.063777
N_B02pipiSig_B0MuonKaon 7.2800e+02 7.5862e+02 +/- 2.89e+01 0.032231
N_B02pipiSig_B0psks 8.2040e+03 8.1031e+03 +/- 9.66e+01 0.101832
ReEtaB0 1.0041e+00 9.8996e-01 +/- 2.14e-01 0.994772 1.0041e+00 1.0336e+00 +/- 4.06e-02 0.275605
deltaB02Kpi 1.3100e+00 1.3180e+00 +/- 5.79e-03 0.581839 1.3100e+00 1.3125e+00 +/- 4.85e-03 0.590855
deltaB02pipi 1.3100e+00 1.3048e+00 +/- 5.12e-03 0.587983 1.3100e+00 1.3095e+00 +/- 5.16e-03 0.588379
etaB02Kpi 9.9000e-01 9.8085e-01 +/- 4.66e-03 0.584087 9.9000e-01 9.9065e-01 +/- 3.96e-03 0.593123
etaB02pipi 9.9000e-01 9.9261e-01 +/- 4.24e-03 0.592755 9.9000e-01 9.9131e-01 +/- 4.25e-03 0.593420
mB0_mean 5.2790e+03 5.2789e+03 +/- 6.46e-02 0.019876 5.2790e+03 5.2789e+03 +/- 5.62e-02 0.021673
mB0_width 1.6000e+01 1.6024e+01 +/- 5.34e-02 0.196020 1.6000e+01 1.5967e+01 +/- 4.67e-02 0.208729
muB02Kpi 1.3400e-03 1.3393e-03 +/- 1.69e-05 0.039586 1.3400e-03 1.3456e-03 +/- 1.41e-05 0.042944
muB02pipi 1.3400e-03 1.3595e-03 +/- 1.53e-05 0.043163 1.3400e-03 1.3522e-03 +/- 1.53e-05 0.041844
tauB0 1.5400e+00 1.5422e+00 +/- 5.54e-03 0.389394 1.5400e+00 1.5430e+00 +/- 5.17e-03 0.486281
wB0_B0Electron 2.8200e-01 3.7788e-01 +/- 1.94e-01 0.945866 3.5000e-01 3.5359e-01 +/- 2.63e-03 0.275236
wB0_B0ElectronKaon 2.0900e-01 2.0854e-01 +/- 5.99e-01 0.935149
wB0_B0Kaon 3.5400e-01 3.3181e-01 +/- 2.49e-01 0.997077
wB0_B0Muon 2.9000e-01 2.5872e-01 +/- 3.32e-01 0.990535
wB0_B0MuonKaon 2.0200e-01 1.8338e-01 +/- 5.72e-01 0.904285
wB0_B0psks 4.2100e-01 3.8474e-01 +/- 1.76e-01 0.997230
CP asym results for Tag category fit [differences from MC and direct propagation!!!]
BD Adir=0.092926 +/- 0.149842 BD Amix=-0.430147 +/- 0.669982 BD Corr=-0.971939 MC BD Adir=0.092926 +/- 0.238860 MC BD Amix=-0.430147 +/- 0.456898 MC BD Corr=0.099127
CP asym results for deault fit
BD Adir=0.111671 +/- 0.043483 BD Amix=-0.456808 +/- 0.039888 BD Corr=-0.483961 MC BD Adir=0.111671 +/- 0.043430 MC BD Amix=-0.456808 +/- 0.040112 MC BD Corr=-0.482414
From Bs -> Dspi
========================================================= Category EFF. Etag Wrong TF r w 1 mu only 0.82+-0.06 5.10+-0.08 29.9+-0.8 2490 1064 2 e only 0.31+-0.04 1.73+-0.05 28.9+-1.3 859 350 3 k only 1.25+-0.08 15.83+-0.14 35.9+-0.5 7071 3964 4 mu + k 0.65+-0.05 1.59+-0.05 18.0+-1.2 910 200 5 e + k 0.22+-0.03 0.58+-0.03 19.2+-2.0 325 77 6 vtx only 0.26+-0.04 9.53+-0.11 41.8+-0.6 3867 2778 7 ps/ks 2.15+-0.11 17.68+-0.14 32.6+-0.4 8312 4016 8 mu + ks 0.43+-0.04 1.26+-0.04 20.9+-1.4 694 183 9 e + ks 0.16+-0.03 0.46+-0.03 20.2+-2.2 256 65 10 k + ks 1.05+-0.07 4.54+-0.08 25.9+-0.8 2347 821 11 mu+k+ks 0.30+-0.04 1.18+-0.04 24.6+-1.5 621 203 12 e+k+ks 0.07+-0.02 0.45+-0.03 29.8+-2.6 219 93 --------------------------------------------------------- Tagging efficiency = 59.94 +/- 0.19 % Wrong Tag fraction = 32.10 +/- 0.23 % EFFECTIVE COMB. TE = 7.68 +/- 0.29 % (Total events= 69717) =========================================================Using only OS: first attempt toward a sim fit for all B->hh channels
From Bs->Dspi
========================================================= Category EFF. Etag Wrong TF r w 1 mu only 1.16+-0.08 7.31+-0.10 30.0+-0.6 3564 1531 2 e only 0.44+-0.05 2.53+-0.06 29.1+-1.1 1252 513 3 k only 1.76+-0.10 23.19+-0.16 36.2+-0.4 10309 5856 4 mu + k 0.89+-0.06 2.27+-0.06 18.7+-1.0 1285 295 5 e + k 0.29+-0.04 0.84+-0.03 20.5+-1.7 464 120 6 vtx only 0.33+-0.04 13.66+-0.13 42.2+-0.5 5501 4024 --------------------------------------------------------- Tagging efficiency = 49.79 +/- 0.19 % Wrong Tag fraction = 34.35 +/- 0.26 % EFFECTIVE COMB. TE = 4.88 +/- 0.23 % (Total events= 69717) =========================================================From B0->pipi
=========================================================> Category EFF. Etag Wrong TF r w 1 mu only 0.83+-0.06 5.72+-0.08 31.0+-0.7 3077 1380 2 e only 0.30+-0.04 2.22+-0.05 31.5+-1.1 1186 546 3 k only 1.75+-0.09 21.73+-0.15 35.8+-0.4 10869 6059 4 mu + k 0.52+-0.05 1.73+-0.05 22.6+-1.1 1044 304 5 e + k 0.23+-0.03 0.65+-0.03 20.0+-1.8 407 102 6 vtx only 0.22+-0.03 13.07+-0.12 43.5+-0.5 5755 4427 --------------------------------------------------------- Tagging efficiency = 45.12 +/- 0.18 % Wrong Tag fraction = 35.37 +/- 0.26 % EFFECTIVE COMB. TE = 3.87 +/- 0.20 % (Total events= 77918) =========================================================
Alessio Sarti Last modified: Thu Oct 26 18:05:31 CEST 2006