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\clearpage |
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\section{Cross-checks using Pseudo Experiment} |
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\section{Cross-checks using pseudo-experiments} |
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The statistics of Chowder soup should correspond to 1fb$^{-1}$ of data |
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taking, so 10 pseudo experiment have been done by steps of |
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100pb$^{-1}$. In |
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table~\ref{tab:Pseudo3e}~\ref{tab:Pseudo2e1mu}~\ref{tab:Pseudo2mu1e}~\ref{tab:Pseudo3mu}, |
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the event yield for each steps of luminosity is given respectively for |
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each channel. The non-genuine \Z background is not considered as a |
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separate background and it is included in the Matrix Method. The |
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results are in agreement within one sigma. |
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The statistics of Chowder soup should correspond to 1 \invfb of integrated luminosity. |
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Thus, in this Section we perform 10 pseudo experiments with a step of 100 \invpb each. In |
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Tables~\ref{tab:Pseudo3e}, \ref{tab:Pseudo2e1mu}, \ref{tab:Pseudo2mu1e}, and \ref{tab:Pseudo3mu} |
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the measured event yield is given for every signature channel as function of the integrated |
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luminosity. The uncertainties are systematic uncertainties associated with the background |
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estimation method only. The results agree with Monte Carlo truth information within one sigma. |
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\begin{table}[h] |
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\begin{center} |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 5 &8 & 10 & 17 & 23 \\ |
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$N$ - ZZ -Zgamma &4.5 $\pm$0.4 &7.1 $\pm$0.7 &8.6 $\pm$1.1 &15.1$\pm$1.4 &20.7 $\pm$1.8 \\ |
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$N^{genuine Z}$ (matrix method)&0.9 $\pm$0.6 &1.8 $\pm$1.0 &3.2 $\pm$1.4 & 5.6 $\pm$2.4 & 7.4 $\pm$3.2 \\ \hline |
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$N^{WZ}$ &3.6 $\pm$0.7 &5.2 $\pm$1.3 &5.4 $\pm$1.8 & 9.6 $\pm$2.8 &13.3 $\pm$3.7 \\ \hline |
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\WZ from MC & 3 &4 &5 &9 &14 \\ |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 5 &8 & 10 & 17 & 23 \\ |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&4.2 $\pm$0.4 &6.4 $\pm$0.9 &7.6 $\pm$1.3 &13.8$\pm$1.7 &19.0 $\pm$2.6 \\ |
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$N^{genuine Z}$ (matrix method) &0.9 $\pm$0.6 &1.8 $\pm$1.0 &3.3 $\pm$1.4 & 5.6 $\pm$2.4 & 7.0 $\pm$3.1 \\ \hline |
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$N^{WZ}$ &3.3 $\pm$0.8 &4.6 $\pm$1.3 &4.4 $\pm$1.9 & 8.2 $\pm$2.9 &12.1 $\pm$3.8 \\ \hline |
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\WZ from MC & 3 &4 &5 &9 &14 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 25 & 28 & 32 & 36 & 38\\ |
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$N$ - ZZ -Zgamma &22.2 $\pm$2.2 &24.7 $\pm$2.5 &28.3 $\pm$2.9 &54.5 $\pm$3.5 &58.0 $\pm$3.9 \\ |
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$N^{genuine Z}$ (matrix method) & 7.9 $\pm$3.5 & 9.7 $\pm$4.0 & 9.7 $\pm$4.4 &33.2 $\pm$7.4 &36.1 $\pm$8.2\\\hline |
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$N^{WZ}$ &14.3 $\pm$4.1 &15.0 $\pm$4.7 &18.6 $\pm$5.2 &21.3 $\pm$8.2 &21.9 $\pm$9.1\\\hline |
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\WZ from MC &15 &18 &20 &23 &24\\ |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 25 & 28 & 32 & 36 & 38\\ |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&20.2 $\pm$2.6 &22.4 $\pm$3.0 &25.6 $\pm$3.5 &28.8 $\pm$3.9 &30.0 $\pm$4.3 \\ |
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$N^{genuine Z}$ (matrix method) & 7.4 $\pm$3.3 & 9.3 $\pm$3.8 & 9.3 $\pm$4.0 &10.2 $\pm$4.5 &10.6 $\pm$4.8\\\hline |
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$N^{WZ}$ &12.8 $\pm$4.2 &13.1 $\pm$4.8 &16.3 $\pm$5.3 &18.6 $\pm$5.9 &19.4 $\pm$6.4\\\hline |
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\WZ from MC &15 &18 &20 &23 &24\\ |
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\hline |
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\end{tabular} |
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\caption{Expected number of selected events for an integrated luminosity from 100 |
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\begin{table}[h] |
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\begin{center} |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 4 & 5 & 9 &12 & 18\\ \hline |
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$N$ - ZZ -Zgamma &3.8 $\pm$0.2 &4.6 $\pm$0.4 &8.4 $\pm$0.6 &13.2 $\pm$0.8 &17.0 $\pm$1.0\\ |
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$N^{genuine Z}$ (matrix method) &0.3 $\pm$0.3 &0.6 $\pm$0.6 &0.8 $\pm$0.9 & 1.1 $\pm$1.4 & 1.1 $\pm$1.6\\\hline |
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$N^{WZ}$ &3.5 $\pm$0.4 &4.0 $\pm$0.7 &7.6 $\pm$1.1 &12.1 $\pm$1.6 &15.9 $\pm$1.9 \\\hline |
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\WZ from MC & 2 & 3 & 7 & 11 & 14 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 21 & 23 & 27 & 27 & 29\\\hline |
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$N$ - ZZ -Zgamma &19.8 $\pm$1.2 &21.6 $\pm$1.4 &25.4 $\pm$1.6 &25.2 $\pm$1.8 &27.0 $\pm$2.0\\ |
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$N^{genuine Z}$ (matrix method) &1.3 $\pm$1.8 & 1.5 $\pm$2.0 & 1.9 $\pm$2.5 & 2.1 $\pm$2.6 & 2.6 $\pm$3.1\\\hline |
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$N^{WZ}$ &18.5 $\pm$2.1 &20.1 $\pm$2.5 &23.5 $\pm$3.0 &23.1 $\pm$3.2 &24.4 $\pm$3.7\\\hline |
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\WZ from MC & 16 & 18 & 22 & 22 & 24\\ |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 4 & 5 & 9 &12 & 18\\ \hline |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&3.6 $\pm$0.3 &4.2 $\pm$0.6 &7.8 $\pm$0.8 &12.4 $\pm$1.1 &16.0 $\pm$1.4\\ |
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$N^{genuine Z}$ (matrix method) &0.1 $\pm$0.2 &0.4 $\pm$0.5 &0.5 $\pm$0.7 & 0.6 $\pm$1.0 & 0.6 $\pm$1.1\\\hline |
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$N^{WZ}$ &3.5 $\pm$0.4 &3.8 $\pm$0.7 &7.3 $\pm$1.1 & 11.8 $\pm$1.5 &15.4 $\pm$1.8 \\\hline |
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\WZ from MC & 2 & 3 & 7 & 11 & 14 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 21 & 23 & 27 & 27 & 29\\\hline |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&18.6 $\pm$1.7&20.2 $\pm$2.0 &23.8 $\pm$2.3 &23.4 $\pm$2.5 &25.0 $\pm$2.8\\ |
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$N^{genuine Z}$ (matrix method) &0.6 $\pm$1.2 & 0.6 $\pm$1.4 & 1.0 $\pm$1.8 & 1.1 $\pm$1.8 & 1.4 $\pm$2.2\\\hline |
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$N^{WZ}$ &18.0 $\pm$2.1 &19.6 $\pm$2.4 &22.8 $\pm$2.9 &22.3 $\pm$3.1 &23.6 $\pm$3.6\\\hline |
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\WZ from MC & 16 & 18 & 22 & 22 & 24\\ |
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\hline\\ |
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\end{tabular} |
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\caption{Expected number of selected events for an integrated luminosity from 100 |
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\begin{table}[h] |
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\begin{center} |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 4 & 13 &17 & 21 & 25 \\ \hline |
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$N$ - ZZ -Zgamma &4.8 $\pm$0.2 &12.5 $\pm$0.5 &16.3$\pm$0.7 &20.1 $\pm$0.9 &23.8 $\pm$1.2\\ |
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$N^{genuine Z}$ (matrix method) &2.3 $\pm$0.8 & 5.1 $\pm$2.0 & 6.0 $\pm$2.6 & 7.4 $\pm$3.2 & 7.9 $\pm$3.5\\\hline |
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$N^{WZ}$ &2.4 $\pm$0.9 & 7.4 $\pm$2.1 &10.3 $\pm$2.7 &12.7$\pm$3.3 &16.0 $\pm$3.7\\ \hline |
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\WZ from MC & 2 & 6 & 9 & 12 & 14 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 32 & 35 & 40 & 46 & 55 \\ \hline |
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$N$ - ZZ -Zgamma &30.6 $\pm$1.4 &33.4 $\pm$1.6 &38.1 $\pm$1.9 &43.9 $\pm$2.1 &52.7 $\pm$2.3 \\ |
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$N^{genuine Z}$ (matrix method) &10.6 $\pm$4.7 &11.1 $\pm$5.0 &12.5 $\pm$5.7 &13.8 $\pm$6.4 &15.2 $\pm$7.4 \\ \hline |
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$N^{WZ}$ &20.0 $\pm$4.9 &22.3 $\pm$5.3 &25.7 $\pm$6.0 &30.1 $\pm$6.7 &37.5 $\pm$7.8 \\ \hline |
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\WZ from MC & 19 & 22 & 26 & 29 & 32\\ |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 4 & 13 &17 & 21 & 25 \\ \hline |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&4.6 $\pm$0.3 &12.1 $\pm$0.6 &15.7$\pm$0.9 &19.3 $\pm$1.2 &22.8 $\pm$1.5\\ |
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$N^{genuine Z}$ (matrix method) &2.3 $\pm$0.8 & 4.6 $\pm$2.0 & 6.0 $\pm$2.5 & 7.4 $\pm$3.1 & 7.9 $\pm$3.5\\\hline |
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$N^{WZ}$ &2.2 $\pm$0.9 & 7.5 $\pm$2.1 &9.7 $\pm$2.7 &11.8$\pm$3.3 &15.0 $\pm$3.8\\ \hline |
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\WZ from MC & 2 & 6 & 9 & 12 & 14 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 32 & 35 & 40 & 46 & 55 \\ \hline |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&29.4 $\pm$1.8&32.0 $\pm$2.2 &36.5 $\pm$2.5 &42.1 $\pm$2.8 &50.7 $\pm$3.1 \\ |
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$N^{genuine Z}$ (matrix method) &10.2 $\pm$4.5 &11.6 $\pm$5.0 &12.5 $\pm$5.6 &12.9 $\pm$6.2 &14.7 $\pm$7.2 \\ \hline |
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$N^{WZ}$ &19.2 $\pm$4.9 &20.4 $\pm$5.4 &24.1 $\pm$6.1 &29.2 $\pm$6.8 &35.9 $\pm$7.8 \\ \hline |
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\WZ from MC & 19 & 22 & 26 & 29 & 32\\ |
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\hline\\ |
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\end{tabular} |
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\caption{Expected number of selected events for an integrated luminosity from 100 |
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\begin{table}[h] |
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\begin{center} |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 1 & 1 & 4 & 6 & 8 \\ \hline |
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$N$ - ZZ -Zgamma &0.8 $\pm$0.2 &0.5 $\pm$0.5 &3.3 $\pm$0.7 &5.1 $\pm$0.9 &6.8 $\pm$1.2\\ |
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$N^{genuine Z}$ (matrix method) &0.3 $\pm$0.2 &0.6 $\pm$0.5 &0.9 $\pm$0.8 &1.2 $\pm$1.1 &1.9 $\pm$1.6\\\hline |
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$N^{WZ}$ &0.4 $\pm$0.3 &-0.1$\pm$0.7 &2.4 $\pm$1.0 &3.8 $\pm$1.5 &4.9 $\pm$2.0\\ \hline |
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\WZ from MC & 1 & 1 & 4 & 6 & 8 \\ |
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Luminosity (pb$^{-1}$) & 100 & 200 &300 &400 & 500 \\ \hline |
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Observed Number of Events & 1 & 1 & 4 & 6 & 8 \\ \hline |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&0.7 $\pm$0.3 &0.3 $\pm$0.5 &3.0 $\pm$0.8 &4.7 $\pm$1.0 &6.3 $\pm$1.3\\ |
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$N^{genuine Z}$ (matrix method) &0.2 $\pm$0.2 &0.3 $\pm$0.3 &0.5 $\pm$0.5 &0.9 $\pm$0.8 &1.3 $\pm$1.2\\\hline |
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$N^{WZ}$ &0.5 $\pm$0.3 &-0.1$\pm$0.6 &2.5 $\pm$0.9 &3.8 $\pm$1.3 &5.1 $\pm$1.7\\ \hline |
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\WZ from MC & 1 & 1 & 4 & 6 & 8 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 10 & 14 & 18 & 22 & 24 \\ \hline |
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$N$ - ZZ - Z$\gamma$ - W+jets - $t\bar{t}$&8.0 $\pm$1.5 &11.7 $\pm$1.8 &15.3 $\pm$2.0 &19.0 $\pm$2.3 &20.7 $\pm$2.5\\ |
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$N^{genuine Z}$ (matrix method) &1.7 $\pm$1.6 & 1.8 $\pm$1.8 & 1.8 $\pm$2.0 & 2.0 $\pm$2.3 & 2.2 $\pm$2.5\\ \hline |
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$N^{WZ}$ &6.3 $\pm$2.2 & 9.8 $\pm$2.5 &13.5 $\pm$2.8 &17.0 $\pm$3.3 &18.5 $\pm$3.6\\\hline |
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\WZ from MC & 10 & 13 & 15 & 19 & 21\\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
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Observed Number of Events & 10 & 14 & 18 & 22 & 24 \\ \hline |
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$N$ - ZZ -Zgamma &8.6 $\pm$1.4 &12.3 $\pm$1.6 &16.1 $\pm$1.9 &19.9 $\pm$2.1 &21.7 $\pm$2.3\\ |
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$N^{genuine Z}$ (matrix method) &2.4 $\pm$2.1 & 2.7 $\pm$2.4 & 2.7 $\pm$2.7 & 3.2 $\pm$3.1 & 3.4 $\pm$3.4\\ \hline |
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$N^{WZ}$ &6.2 $\pm$2.5 & 9.7 $\pm$2.9 &13.4 $\pm$3.3 &16.7 $\pm$3.8 &18.2 $\pm$4.1\\\hline |
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\WZ from MC & 10 & 13 & 15 & 19 & 21\\ |
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\hline\\ |
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\end{tabular} |
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\caption{Expected number of selected events for an integrated luminosity from 100 |
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pb$^{-1}$ to 1000 pb$^{-1}$ for 3$\mu$-channel and estimated background with 81 GeV $< M_Z < $ 101 GeV |
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.} |
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\end{center} |
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\end{table} |
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|
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|
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Tables~\ref{tab:Pseudo3eFit}~\ref{tab:Pseudo2mu1eFit}~\ref{tab:Pseudo2e1muFit}~\ref{tab:Pseudo3muFit} |
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presents the event yield of pseudo experiment with this time but |
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separating out the background containing a non-genuine \Z. The |
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residual errors coming from the fit are dominating the measurement |
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but all measurement are in perfect agreement. |
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|
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\begin{table}[h] |
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\begin{center} |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &300 &400 & 500 \\ \hline |
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Observed Number of Events & 10 & 17 & 23 \\ \hline |
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$N$ - ZZ -Zgamma &8.6 $\pm$1.1 &15.1$\pm$1.4 &20.7 $\pm$1.8 \\ |
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$N^{non genuine Z}$ (Fit) &1.4 $\pm$3.0 & 1.5 $\pm$3.1 &2.6 $\pm$3.6 \\ |
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$N^{genuine Z}$ (matrix method) &2.8 $\pm$1.4 & 5.6 $\pm$2.4 & 7.0 $\pm$3.0 \\\hline |
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$N^{WZ}$ &4.4 $\pm$3.5 & 8.1 $\pm$4.1 &11.1 $\pm$5.0 \\ \hline |
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\WZ from MC &5 &9 &14 \\ |
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\hline |
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\end{tabular} |
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\\ |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
| 148 |
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Observed Number of Events & 25 & 28 & 32 & 36 & 38\\ |
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$N$ - ZZ -Zgamma &22.2 $\pm$2.2 &24.7 $\pm$2.5 &28.3 $\pm$2.9 &54.5 $\pm$3.5 &58.0 $\pm$3.9 \\ |
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$N^{non genuine Z}$ (Fit) & 2.8 $\pm$3.7 & 2.9 $\pm$3.6 & 3.5 $\pm$4.0 & 3.7 $\pm$4.1 & 4.4 $\pm$4.1 \\ |
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$N^{genuine Z}$ (matrix method) & 7.4 $\pm$3.2 & 9.3 $\pm$3.7 & 9.3 $\pm$4.0 & 8.3 $\pm$4.2 &11.1 $\pm$4.7 \\\hline |
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$N^{WZ}$ &12.0 $\pm$5.4 &12.6 $\pm$5.7 &15.5 $\pm$6.3 &19.8 $\pm$6.7 &17.8 $\pm$7.2 \\\hline |
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\WZ from MC &15 &18 &20 &23 &24\\ |
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\hline |
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\end{tabular} |
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\caption{Expected number of selected events for an integrated luminosity from 100 |
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pb$^{-1}$ to 1000 pb$^{-1}$ for 3e-channel and estimated background with 81 GeV $< M_Z < $ 101 GeV |
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.} |
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\label{tab:Pseudo3eFit} |
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\end{center} |
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\end{table} |
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|
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\begin{table}[h] |
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\begin{center} |
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\begin{tabular}{lccccc} \hline \hline |
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Luminosity (pb$^{-1}$) &300 &400 & 500 \\ \hline |
| 167 |
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Observed Number of Events & 9 &12 & 18\\ \hline |
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$N$ - ZZ -Zgamma &8.4 $\pm$0.6 &13.2 $\pm$0.8 &17.0 $\pm$1.0\\ |
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$N^{non genuine Z}$ (Fit) &0.6 $\pm$3.2 & 0.5 $\pm$0.9 &1.3$\pm$3.4\\ |
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$N^{genuine Z}$ (matrix method) &0.5 $\pm$0.7 & 0.7 $\pm$1.0 &0.7 $\pm$1.2\\ \hline |
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$N^{WZ}$ &7.3 $\pm$3.3 &12.1 $\pm$1.6 &15.0 $\pm$3.7\\ \hline |
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\WZ from MC & 7 & 11 & 14 \\ |
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< |
\hline |
| 174 |
< |
\end{tabular} |
| 175 |
< |
\\ |
| 176 |
< |
\begin{tabular}{lccccc} \hline \hline |
| 177 |
< |
Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
| 178 |
< |
Observed Number of Events & 21 & 23 & 27 & 27 & 29\\\hline |
| 179 |
< |
$N$ - ZZ -Zgamma &19.8 $\pm$1.2 &21.6 $\pm$1.4 &25.4 $\pm$1.6 &25.2 $\pm$1.8 &27.0 $\pm$2.0\\ |
| 180 |
< |
$N^{non genuine Z}$ (Fit) & 1.2 $\pm$3.2 & 1.7 $\pm$3.4 & 2.5 $\pm$3.7 & 2.6 $\pm$3.7 & 2.8 $\pm$3.8\\ |
| 181 |
< |
$N^{genuine Z}$ (matrix method) &0.6 $\pm$1.3 & 0.7 $\pm$1.4 & 1.0 $\pm$1.7 & 1.1 $\pm$1.8 & 1.6 $\pm$2.2\\\hline |
| 182 |
< |
$N^{WZ}$ &18.0 $\pm$3.6 &19.2 $\pm$3.9 &21.9 $\pm$4.4 &21.4 $\pm$4.5 &22.7 $\pm$4.9 \\ \hline |
| 183 |
< |
\WZ from MC & 16 & 18 & 22 & 22 & 24\\ |
| 184 |
< |
\hline\\ |
| 185 |
< |
\end{tabular} |
| 186 |
< |
\caption{Expected number of selected events for an integrated luminosity from 100 |
| 187 |
< |
pb$^{-1}$ to 1000 pb$^{-1}$ for 2e1$\mu$-channel and estimated background with 81 GeV $< M_Z < $ 101 GeV |
| 188 |
< |
.} |
| 189 |
< |
\label{tab:Pseudo2e1muFit} |
| 190 |
< |
\end{center} |
| 191 |
< |
\end{table} |
| 192 |
< |
|
| 193 |
< |
\begin{table}[h] |
| 194 |
< |
\begin{center} |
| 195 |
< |
\begin{tabular}{lccccc} \hline \hline |
| 196 |
< |
Luminosity (pb$^{-1}$) &300 &400 & 500 \\ \hline |
| 197 |
< |
Observed Number of Events &17 & 21 & 25 \\ \hline |
| 198 |
< |
$N$ - ZZ -Zgamma &16.3$\pm$0.7 &20.1 $\pm$0.9 &23.8 $\pm$1.2\\ |
| 199 |
< |
$N^{non genuine Z}$ (Fit) & 0.7 $\pm$2.9 & 1.2 $\pm$1.0 & 1.6 $\pm$4.2\\ |
| 200 |
< |
$N^{genuine Z}$ (matrix method) & 6.0 $\pm$2.5 & 7.9 $\pm$3.1 & 7.4 $\pm$3.5\\\hline |
| 201 |
< |
$N^{WZ}$ &9.6 $\pm$3.9 &10.9 $\pm$3.4 &14.8 $\pm$5.5 \\\hline |
| 202 |
< |
\WZ from MC & 9 & 12 & 14 \\ |
| 203 |
< |
\hline |
| 204 |
< |
\end{tabular} |
| 205 |
< |
\\ |
| 206 |
< |
\begin{tabular}{lccccc} \hline \hline |
| 207 |
< |
Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
| 208 |
< |
Observed Number of Events & 32 & 35 & 40 & 46 & 55 \\ \hline |
| 209 |
< |
$N$ - ZZ -Zgamma &30.6 $\pm$1.4 &33.4 $\pm$1.6 &38.1 $\pm$1.9 &43.9 $\pm$2.1 &52.7 $\pm$2.3 \\ |
| 210 |
< |
$N^{non genuine Z}$ (Fit) & 2.3 $\pm$1.2 & 2.4 $\pm$1.2 & 3.6 $\pm$3.9 & 3.8 $\pm$3.8 & 4.0 $\pm$3.9\\ |
| 211 |
< |
$N^{genuine Z}$ (matrix method) &10.2 $\pm$4.4 &10.6 $\pm$4.8 &12.5 $\pm$5.4 &12.9 $\pm$6.0 &14.3 $\pm$7.0 \\\hline |
| 212 |
< |
$N^{WZ}$ &18.2 $\pm$4.7 &20.6 $\pm$5.1 &22.0 $\pm$6.9 &27.2 $\pm$7.4 &34.4 $\pm$8.3 \\\hline |
| 213 |
< |
\WZ from MC & 19 & 22 & 26 & 29 & 32\\ |
| 214 |
< |
\hline\\ |
| 215 |
< |
\end{tabular} |
| 216 |
< |
\caption{Expected number of selected events for an integrated luminosity from 100 |
| 217 |
< |
pb$^{-1}$ to 1000 pb$^{-1}$ for 2$\mu$1e-channel and estimated background with 81 GeV $< M_Z < $ 101 GeV |
| 218 |
< |
.} |
| 219 |
< |
\label{tab:Pseudo2mu1eFit} |
| 220 |
< |
\end{center} |
| 221 |
< |
\end{table} |
| 222 |
< |
|
| 223 |
< |
\begin{table}[h] |
| 224 |
< |
\begin{center} |
| 225 |
< |
\begin{tabular}{lccc} \hline \hline |
| 226 |
< |
Luminosity (pb$^{-1}$) &300 &400 & 500 \\ \hline |
| 227 |
< |
Observed Number of Events & 4 & 6 & 8 \\ \hline |
| 228 |
< |
$N$ - ZZ -Zgamma &3.3 $\pm$0.7 &5.1 $\pm$0.9 &6.8 $\pm$1.2\\ |
| 229 |
< |
$N^{non genuine Z}$ (Fit) &0.4 $\pm$0.2 &0.3 $\pm$0.8 &1.2 $\pm$3.6\\ |
| 230 |
< |
$N^{genuine Z}$ (matrix method) &0.7 $\pm$0.6 &1.1 $\pm$1.0 &1.7 $\pm$1.4\\ \hline |
| 231 |
< |
$N^{WZ}$ &2.2 $\pm$0.9 &3.6 $\pm$1.6 &4.0 $\pm$4.1\\ \hline |
| 232 |
< |
\WZ from MC & 4 & 6 & 8 \\ |
| 233 |
< |
\hline |
| 234 |
< |
\end{tabular} |
| 235 |
< |
\\ |
| 236 |
< |
\begin{tabular}{lccccc} \hline \hline |
| 237 |
< |
Luminosity (pb$^{-1}$) &600 &700 & 800 & 900 & 1000 \\ \hline |
| 238 |
< |
Observed Number of Events & 10 & 14 & 18 & 22 & 24 \\ \hline |
| 239 |
< |
$N$ - ZZ -Zgamma &8.6 $\pm$1.4 &12.3 $\pm$1.6 &16.1 $\pm$1.9 &19.9 $\pm$2.1 &21.7 $\pm$2.3\\ |
| 240 |
< |
$N^{non genuine Z}$ (Fit) &1.3 $\pm$3.0 & 1.2 $\pm$3.7 & 1.5 $\pm$3.1 & 1.3 $\pm$3.8 & 1.2 $\pm$3.0\\ |
| 241 |
< |
$N^{genuine Z}$ (matrix method) &2.0 $\pm$1.8 & 2.3 $\pm$2.1 & 2.4 $\pm$2.4 & 2.7 $\pm$2.8 & 2.9 $\pm$3.0\\ \hline |
| 242 |
< |
$N^{WZ}$ &5.3 $\pm$3.8 & 8.8 $\pm$4.5 &12.2 $\pm$4.3 &15.9 $\pm$5.1 &17.5 $\pm$4.8\\\hline |
| 243 |
< |
\WZ from MC & 10 & 13 & 15 & 19 & 21\\ |
| 244 |
< |
\hline\\ |
| 245 |
< |
\end{tabular} |
| 246 |
< |
\caption{Expected number of selected events for an integrated luminosity from 100 |
| 247 |
< |
pb$^{-1}$ to 1000 pb$^{-1}$ for 3$\mu$-channel and estimated background with 81 GeV $< M_Z < $ 101 GeV |
| 248 |
< |
.} |
| 249 |
< |
\label{tab:Pseudo3muFit} |
| 250 |
< |
\end{center} |
| 251 |
< |
\end{table} |
| 252 |
< |
|
| 253 |
< |
Unfortunately, the statistics in all samples do not allow us to |
| 254 |
< |
perform proper pseudo experiment: |
| 124 |
> |
Unfortunately, the statistics in all samples do not allow us to perform proper pseudo-experiments: |
| 125 |
|
\begin{itemize} |
| 126 |
< |
\item \W + 0 jets as a statistics below 100pb$^{-1}$, nevertheless we |
| 127 |
< |
do not expect to have so much events after the full selection been applied. |
| 128 |
< |
\item at 600 pb$^{-1}$, 12\% of W+3jet, 0$<$phat$<$100 GeV are missing to complete |
| 129 |
< |
the sample. Once again, this production is not so much expected to contribute directly |
| 130 |
< |
to the final state studied. |
| 131 |
< |
\item at 700 pb$^{-1}$, 6\% of W+5jet 0$<$phat$<$100 are missing to complete the sample. |
| 132 |
< |
\item at 700 pb$^{-1}$, 8\% of \Z + 0 jet are missing. This is not a major background |
| 133 |
< |
for the analysis. |
| 134 |
< |
\item at 900 pb$^{-1}$, a statistics of 6\% and 7\% \W +1jet 100$<$phat$<$300 and \W+2jets 100$<$phat$<$300 |
| 135 |
< |
respectively are missing. |
| 136 |
< |
\item at 1 fb$^{-1}$, mainly all \W +jets samples are missing statistics. |
| 137 |
< |
This samples are not fondammental as the efficiency is really low for this background. |
| 138 |
< |
But 9\% of \Z+1jet 0$<$phat$<$100, 10\% of \Z+2jets 0$<$phat$<$100 and 2\% of \Z+3jets 0$<$phat$<$100 |
| 269 |
< |
cannot be included in the event yield. This can be a problem and the results at 1fb$^{-1}$ should be |
| 270 |
< |
taken with care. |
| 126 |
> |
\item \W + 0 jets is generated for the statistics below 100 pb$^{-1}$, nevertheless we |
| 127 |
> |
do not expect to have so much events after the full selection is applied. |
| 128 |
> |
\item at 600 pb$^{-1}$, 12\% of \W + 3 jet, 0 $<\hat{p}<$ 100 GeV is missing to make a valid estimate. Once again, |
| 129 |
> |
this production is not so much expected to contribute directly to the final state studied. |
| 130 |
> |
\item at 700 pb$^{-1}$, 6\% of \W + 5 jet 0 $<\hat{p}<$ 100 GeV is missing to make a valid estimate. |
| 131 |
> |
\item at 700 pb$^{-1}$, 8\% of \Z + 0 jet is missing to make a valid estimate. This is not a major background |
| 132 |
> |
for the analysis, see note above. |
| 133 |
> |
\item at 900 pb$^{-1}$, 6\% and 7\% \W + 1 jet 100 $<\hat{p}<$ 300 and \W + 2 jets 100 $<\hat{p}<$ 300, respectively |
| 134 |
> |
are missing to make a valid estimation. |
| 135 |
> |
\item at 1 fb$^{-1}$, mainly all \W + jets have insufficient statistics to make a valid pseudo-experiment. |
| 136 |
> |
These samples are not fundamental as the contribution of this process to \WZ final state is very small. |
| 137 |
> |
However, 9\% of \Z + 1 jet 0$<\hat{p}<$100, 10\% of \Z + 2 jets 0$<\hat{p}<$100 and 2\% of \Z + 3 jets 0$<\hat{p}<$100 |
| 138 |
> |
cannot be included in the event yield. This can be a problem and the results at 1 \invfb should not be trusted. |
| 139 |
|
\end{itemize} |
| 140 |
|
|
