| 83 |
|
\end{center} |
| 84 |
|
\end{table} |
| 85 |
|
|
| 86 |
– |
\subsubsection{PF Leptons} |
| 87 |
– |
|
| 88 |
– |
For consistency with pfmet, both electrons and muons are required to be reconstructed as PF electrons and PF muons, respectively, |
| 89 |
– |
with \pt $>$ 20 GeV. For defining the dilepton invariant mass, the 4-momenta of the PF leptons are used. |
| 90 |
– |
|
| 86 |
|
\subsection{Photons} |
| 87 |
|
\label{sec:phosel} |
| 88 |
|
|
| 131 |
|
\item \pt $ > 30$ GeV for determining the jet multiplicity, \pt $ > 15$ GeV for calculation of \Ht |
| 132 |
|
\item For the creation of photon templates, the jet matched to the photon passing the photon selection described above is vetoed |
| 133 |
|
\item For the dilepton sample, jets are vetoed if they are within $\Delta R < 0.4$ from any lepton \pt $ > 20$~GeV passing analysis selection |
| 134 |
+ |
\item To reject PU jets, we require the jets to satisfy $\beta>0.2$, defined for each jet using the $d_Z$ of the tracks in the jet with |
| 135 |
+ |
respect to the primary vertex. To calculate $\beta$ we take the sum of the $p_{T}^{2}$ of the tracks associated to PFCandidates in the jet |
| 136 |
+ |
that are consistent with originating from the primary vertex ($d_Z<0.5$~cm), and divide by the sum $p_{T}^{2}$ of all the tracks: |
| 137 |
+ |
\begin{equation} |
| 138 |
+ |
\beta = \frac{\Sigma_{i}^{\rm{d_z<0.5~cm}} (p_{T}^{i})^2}{\Sigma_{i}^{\rm{all}} (p_{T}^{i})^2} |
| 139 |
+ |
\end{equation} |
| 140 |
|
\end{itemize} |
| 141 |
|
|
