/mnt_pool/users/user/sscruz/www/public/RunII_TOP/25ns/mar1
Yields. Lumi = 2.22 fb^{-1}
& \multicolumn{2}{c}{El-El} & \multicolumn{2}{c}{Mu-Mu} & \multicolumn{2}{c}{El-Mu} \\
& $N_1$ &$N_2$ & $N_1$ &$N_2$ & $N_1$ &$N_2$ \\
Drell-Yan & 103.5 & 2.0 & 187.3 & 5.3 & 74.2 & -1.7 \\
Non W/Z leptons & 52.1 & 13.9 & 31.3 & 8.0 & 169.3 & 31.0 \\
SingleTop & 206.1 & 32.4 & 309.9 & 46.5 & 809.3 &122.4 \\
Dibosons & 8.0 & 0.5 & 11.1 & 1.4 & 32.4 & 1.3 \\
\hline
Total backgrounds & 369.7 & 48.9 & 539.6 & 61.3 & 1085.2 &153.0 \\
Signal & 2135.0 &1004.6 & 3225.4 &1523.3 & 8514.1 &4067.3 \\
\hline
Data & 2359.0 &991.0 & 3738.0 &1525.0 & 9014.0 &4040.0 \\
List of systematical uncertainties
& \Delta \sigma [pb (\%)] & \Delta \sigma [pb (\%)] & \Delta \sigma [pb (\%)] \\
& EE & MM & EM
VV modelling & 0.6 ( 0.1) & 0.6 ( 0.1) & 0.6 ( 0.1) \\
Single-Top modelling & 24.9 ( 3.2) & 25.2 ( 3.1) & 24.0 ( 3.1) \\
Drell-Yan background & 12.4 ( 1.6) & 15.2 ( 1.8) & 2.2 ( 0.3) \\
Non-Prompt background & 6.3 ( 0.8) & 2.5 ( 0.3) & 5.0 ( 0.7) \\
\hline
Muon Efficiencies & 0.0 ( 0.0) & 26.1 ( 3.2) & 12.1 ( 1.6) \\
Electron Efficiencies & 25.6 ( 3.3) & 0.0 ( 0.0) & 12.9 ( 1.7) \\
Trigger Efficiencies & 9.9 ( 1.3) & 8.6 ( 1.1) & 9.5 ( 1.2) \\
Lepton Energy Scale & 1.1 ( 0.1) & 0.7 ( 0.1) & 0.5 ( 0.1) \\
Jet Energy Scale & 6.6 ( 0.9) & 7.4 ( 0.9) & 1.1 ( 0.1) \\
Jet Enery Resolution & 4.7 ( 0.6) & 5.1 ( 0.6) & 0.3 ( 0.0) \\
b-tagging & 1.5 ( 0.2) & 1.5 ( 0.2) & 1.8 ( 0.2) \\
Mis-tagging & 0.6 ( 0.1) & 0.2 ( 0.0) & 0.1 ( 0.0) \\
\hline
NLO generator & 34.9 ( 4.5) & 22.8 ( 2.8) & 19.1 ( 2.5) \\
Hadronization & 25.4 ( 3.3) & 3.3 ( 0.4) & 21.8 ( 2.8) \\
\hline
Total systematics & 59.1 ( 7.7) & 47.3 ( 5.8) & 43.0 ( 5.6)
Luminosity & 20.9 ( 2.7) & 22.2 ( 2.7) & 20.8 ( 2.7)\\
Statistical & 19.5 ( 2.5) & 16.6 ( 2.0) & 9.4 ( 1.2)\\
\hline
Total & 65.7 ( 8.5) & 54.9 ( 6.7) & 48.7 ( 6.3) \\
Measured x-section:
Muon
\sigma_{t\bar{t}} = 821.9 \pm 47.3 \mathrm{(sys.)} \pm 16.6 \mathrm{(stat.)} \pm 22.2 \mathrm{(lumi.)} \ \mathrm{pb}
Eps b 0.476657 +/- 0.0318117
Measured x-section:
Elec
\sigma_{t\bar{t}} = 772.3 \pm 59.1 \mathrm{(sys.)} \pm 19.5 \mathrm{(stat.)} \pm 20.9 \mathrm{(lumi.)} \ \mathrm{pb}
Eps b 0.485589 +/- 0.0413025
Measured x-section:
ElMu
\sigma_{t\bar{t}} = 768.7 \pm 43.0 \mathrm{(sys.)} \pm 9.4 \mathrm{(stat.)} \pm 20.8 \mathrm{(lumi.)} \ \mathrm{pb}
Eps b 0.493237 +/- 0.0312438