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@@ -49,10 +49,10 @@
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\begin{itemize}
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\item EGM issues recommendations for
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\begin{itemize}
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- \item Identification, both cut-based and MVA
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- \item Efficiency scale factors
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\item Energy Calculation (Regression)
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\item Energy scale factors and smearing for MC
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+ \item Identification, both cut-based and MVA
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+ \item Efficiency scale factors
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\end{itemize}
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\item For 2016 Data, ``Ultimate'' recommendations are available.
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\item For 2017 Data, there are initial recommendations \alert{but many have not yet converged.}
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@@ -60,6 +60,16 @@
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\end{itemize}
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\end{frame}
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+\begin{frame}{Energy Regression, \& MC Energy Scale Correction \& Smearing}
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+ \begin{itemize}
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+ \item Latest recommendation for 2016 data is still the Moriond 2017 recommendation. (See TWiki)
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+ \item Still unavailable for 2017 data, stay tuned for announcements.
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+ \item In mean time, recommendation for 2017 data is to use electrons and photons from standard collections.
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+ \item \url{twiki.cern.ch/twiki/bin/viewauth/CMS/EGMRegression}
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+ \item \url{twiki.cern.ch/twiki/bin/viewauth/CMS/EGMSmearer}
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+ \end{itemize}
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+\end{frame}
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+
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\begin{frame}{Electron Identification \-- Cut Based}
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\begin{columns} \begin{column}{0.5\textwidth}
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\begin{itemize}
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@@ -93,6 +103,7 @@
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\item WP90 (eff. $\sim 90\%$)
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\end{itemize}
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\item Tested on 2017 MC samples and shows reasonable performance,
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+ \item However, stated WP efficiencies tend to be shifted along the ROC curve.
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\item {\footnotesize \url{twiki.cern.ch/twiki/bin/view/CMS/MultivariateElectronIdentificationRun2}}
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\end{itemize}
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\begin{figure}
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@@ -118,6 +129,9 @@
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\item \url{twiki.cern.ch/twiki/bin/view/CMS/MultivariatePhotonIdentificationRun2}
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\end{itemize}
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\end{itemize}
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+ \vspace{0.8in}
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+ \centering
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+ \alert{Starting in \texttt{9\_2\_2}, all 2016 IDs (for electrons \emph{and} photons) are in CMSSW (no private branch merges!)}
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\end{frame}
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\begin{frame}{Efficiency and Scale Factors}
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@@ -130,15 +144,14 @@
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\end{itemize}
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\end{frame}
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-
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-\begin{frame}{Energy Regression, \& MC Energy Scale Correction \& Smearing}
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+\begin{frame}{Summary}
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\begin{itemize}
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- \item Latest recommendation for 2016 data is still the Moriond 2017 recommendation. (See TWiki)
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- \item Still unavailable for 2017 data, stay tuned for announcements.
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- \item In mean time, recommendation for 2017 data is to use electrons and photons from standard collections.
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- \item \url{twiki.cern.ch/twiki/bin/viewauth/CMS/EGMRegression}
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- \item \url{twiki.cern.ch/twiki/bin/viewauth/CMS/EGMSmearer}
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+ \item For now, keep using 2016 recipes and constants (fully in CMSSW since \texttt{9\_2\_2}).
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+ \item \emph{Be mindful that oddities are possible since these have not been exercised on real data so far}.
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+ \item New recommendations are expected late fall once sufficient data for Z calibrations are collected
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+ \item Any questions can be directed new contact Caleb Fangmeier \url{caleb@fangmeier.tech}.
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\end{itemize}
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\end{frame}
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+
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\end{document}
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