| 8 |
|
\met/$\sqrt{\rm SumJetPt}>8.5$ GeV$^{\frac{1}{2}}$. |
| 9 |
|
|
| 10 |
|
The background prediction from the SM Monte Carlo is |
| 11 |
< |
1.4 $\pm$ 0.5 events, where the uncertainty comes from |
| 12 |
< |
the jet energy scale (30\%, see Section~\ref{sec:systematics}), |
| 13 |
< |
the luminosity (10\%), and the lepton/trigger |
| 14 |
< |
efficiency (10\%)\footnote{Other uncertainties associated with |
| 15 |
< |
the modeling of $t\bar{t}$ in MadGraph have not been evaluated. |
| 16 |
< |
The uncertainty on $pp \to \sigma(t\bar{t})$ is also not included.}. |
| 11 |
> |
1.3 events. |
| 12 |
> |
%, where the uncertainty comes from |
| 13 |
> |
%the jet energy scale (30\%, see Section~\ref{sec:systematics}), |
| 14 |
> |
%the luminosity (10\%), and the lepton/trigger |
| 15 |
> |
%efficiency (10\%)\footnote{Other uncertainties associated with |
| 16 |
> |
%the modeling of $t\bar{t}$ in MadGraph have not been evaluated. |
| 17 |
> |
%The uncertainty on $pp \to \sigma(t\bar{t})$ is also not included.}. |
| 18 |
|
The data driven background predictions from the ABCD method |
| 19 |
|
and the $P_T(\ell\ell)$ method are $1.5 \pm 0.9({\rm stat}) \pm 0.3({\rm syst})$ |
| 20 |
|
and $4.3 \pm 3.0({\rm stat}) \pm 1.2({\rm syst})$, respectively. |
| 30 |
|
|
| 31 |
|
To get a feeling for the sensitivity of this search to some |
| 32 |
|
popular SUSY models, we remind the reader of the number of expected |
| 33 |
< |
LM0 and LM1 events from Table~\ref{tab:sigcont}: $6.5 \pm 1.3$ |
| 34 |
< |
events and $2.6 \pm 0.4$ (\bf \color{red} Update with 38X MC!!) |
| 33 |
> |
LM0 and LM1 events from Table~\ref{tab:sigcont}: $6.3 \pm 1.3$ |
| 34 |
> |
events and $2.6 \pm 0.4$ ({\bf \color{red} Update uncertainties}) |
| 35 |
|
respectively, where the uncertainties |
| 36 |
|
are from energy scale (Section~\ref{sec:systematics}), luminosity, |
| 37 |
|
and lepton efficiency. Note that these expected SUSY yields |
| 42 |
|
in this note is a difficult issue. The next paragraph represent |
| 43 |
|
our attempt at doing so. |
| 44 |
|
|
| 45 |
+ |
{\bf \color{red} Some of these results may need to be updated with 38X systematic studies} |
| 46 |
|
Other models of new physics in the dilepton final state |
| 47 |
|
can be confronted in an approximate way by simple |
| 48 |
|
generator-level studies that |
