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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%\title[GEANT4/EGS5]{GEANT4/EGS5}

\title{Global SVT alignment with FEEs}

\author{Sho Uemura}
\institute{SLAC}
\date[June 17, 2016]

\begin{document}

\begin{frame}
	\titlepage
\end{frame}

\begin{frame}{$\theta_y$ vs. $z_0$}
	\begin{itemize}
		\item Same as shown for Mollers last time
		\item Much cleaner, but why do top and bottom still not agree?
	\end{itemize}
	\begin{center}
		\includegraphics[width=0.5\textwidth,page=2]{feeplots}
		\includegraphics[width=0.5\textwidth,page=1]{feeplots}
	\end{center}
\end{frame}

\begin{frame}{$p$ vs. $\theta_x$}
	\begin{itemize}
		\item Momentum shifts with angle; trend is different on electron and positron sides
		\item Can be explained by stereo angle error (shifts hits horizontally: $\Delta x \propto x$): weak mode if you align only with FEEs, but straight-throughs should have resolved this
	\end{itemize}
	\begin{center}
		\includegraphics[width=0.5\textwidth,page=3]{feeplots}
		\includegraphics[width=0.5\textwidth,page=4]{feeplots}
	\end{center}
\end{frame}

\begin{frame}{Impact of $p$ vs. $\theta_x$}
	\begin{itemize}
		\item This probably goofs up my Moller-based alignment stuff (and creates a Moller mass dependence on $\phi$)
		\item Explains the trend in track-cluster $\Delta x$ vs. $x$
		\item Harder to correct post-recon, but should be doable to first order
	\end{itemize}
\end{frame}
\end{document}
