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\section{Interpretation} |
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The results of this search will be interpreted in the context of simplified model spectra (SMS). |
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For the inclusive analysis, we will use the T5zz model depicted in Fig.~\ref{fig:diagrams} (left). |
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For the targeted analysis, we will use the TChiWZ model depicted in Fig.~\ref{fig:diagrams} (right), |
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and a GMSB model which produces a signature of \zzmet. |
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In this section, we interpret the results of the targeted search in the context of the \wzmet\ model depicted in Fig.~\ref{fig:diagrams} (right). |
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An interpretation in the GMSB model which produces a signature of \zzmet\ will be added. The results of the targeted search presented here |
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will be combined with those of the trilepton ewkino search for the final \wzmet\ interpretation, and with the quadlepton ewkino search |
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for the final GMSB \zzmet\ interpretation. |
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The exclusion is performed using the results of simultaneous counting experiments in the exclusive \MET\ signal regions defined by \MET\ $>$ 80 GeV, |
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as summarized in Table~\ref{tab:results_targ} (commonly referred to as a ``shape analysis''). |
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The signal efficiency times acceptance and cross section upper limits are displayed in Fig.~\ref{fig:results_wzmet}, |
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along with the observed and expected exclusion contours, which are compared to the 2011 observed exclusion contour. |
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Figure~\ref{fig:results_wzmetpoints} shows the excluded points used to derive the exclusion contours. We note that the map of exclusion |
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contours appears quite ragged since for many of the points the cross section upper limit is very close to the theory cross section. |
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Therefore we do not expect the ragged exclusion region to be an issue for the final results since |
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we currently have 9.2 fb$^{-1}$ and expect the luminosity to increase significantly. A {\bf VERY APPROXIMATE} projection of the expected excluded region |
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for an integrated luminosity of 15 fb$^{-1}$ (a rough guess at the final HCP data sample) is obtained by scaling the expected cross section limits by |
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$\sqrt{(9.2 \rm{fb}^{-1})/(15 \rm{fb}^{-1})}$, as displayed in Fig.~\ref{fig:results_15fb}. |
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\begin{figure}[!ht] |
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\begin{center} |
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\begin{tabular}{cc} |
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\includegraphics[width=0.45\textwidth]{plots/wzsms_eff.pdf} |
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\includegraphics[width=0.45\textwidth]{plots/wzsms_xsec.pdf} |
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\end{tabular} |
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\caption{ Interpretation of the targeted analysis in the \wzmet\ model. The acceptance times efficiency (left) and cross section |
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upper limit (right) and displayed. The observed and expected exclusion contours are indicated and compared to the observed |
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exclusion from the 2011 analysis. |
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\label{fig:results_wzmet}} |
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\end{center} |
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\end{figure} |
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\begin{figure}[!hb] |
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\begin{center} |
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\includegraphics[width=0.75\textwidth]{plots/wzsms_points.pdf} |
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\caption{ Observed (left) and expected (right) excluded points for the \wzmet\ interpretation, with the corresponding exclusion contours overlaid. |
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\label{fig:results_wzmetpoints}} |
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\end{center} |
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\end{figure} |
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\clearpage |
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\begin{figure}[!ht] |
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\begin{center} |
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\includegraphics[width=0.5\textwidth]{plots/wzsms_expected_15fb.pdf} |
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\caption{ A {\bf VERY APPROXIMATE} projection of the expected excluded points for an integrated luminosity of 15$^{-1}$. |
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\label{fig:results_15fb}} |
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\end{center} |
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\end{figure} |
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