| 77 |
|
$Z+jets$ will be determine using the method described |
| 78 |
|
in~\ref{sec:D0Matrix}. |
| 79 |
|
|
| 80 |
< |
From the fit, we will consider a systematics error of 10\%. |
| 80 |
> |
From the fit, we will consider a systematics error of XXX. %10\%. |
| 81 |
|
|
| 82 |
< |
If we consider an error of 5\% on the fake rate and an error of 2\% |
| 82 |
> |
If we consider an error of XXX % 5\% |
| 83 |
> |
on the fake rate and an error of XXX % 2\% |
| 84 |
|
on the efficiency on signal to go from loose to tight criteria, we can |
| 85 |
|
calculate the error on the estimated background as follow: |
| 86 |
|
\begin{equation} |
| 98 |
|
on this value.$p$ gives the probability for a fake loose electron to |
| 99 |
|
pass also the tight criteria and $\Delta p$ its error. |
| 100 |
|
|
| 101 |
< |
The overall error from the background substraction is 18\%. |
| 101 |
> |
The overall error from the background substraction is XXX %18\%. |
| 102 |
|
|
| 103 |
|
\subsection{Summary of Systematics} |
| 104 |
|
|
