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\hypertarget{classTrkChi2DeflCut}{ |
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\section{TrkChi2DeflCut Class Reference} |
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\label{classTrkChi2DeflCut}\index{TrkChi2DeflCut@{TrkChi2DeflCut}} |
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} |
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The tracker chi2 vs deflection cut. |
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{\tt \#include $<$TrkChi2DeflCut.h$>$} |
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Inheritance diagram for TrkChi2DeflCut::\begin{figure}[H] |
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\begin{center} |
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\leavevmode |
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\includegraphics[height=3cm]{classTrkChi2DeflCut} |
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\end{center} |
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\end{figure} |
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\subsection*{Public Member Functions} |
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\begin{CompactItemize} |
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\item |
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\hyperlink{classTrkChi2DeflCut_1a6120ac575e431e5d50bfcafba50151}{TrkChi2DeflCut} (const char $\ast$cutName, float p0, float p1, float p2) |
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\begin{CompactList}\small\item\em Constructor. \item\end{CompactList}\item |
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\hypertarget{classTrkChi2DeflCut_3ac684c15b41aff7478c462fd925736d}{ |
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\hyperlink{classTrkChi2DeflCut_3ac684c15b41aff7478c462fd925736d}{$\sim$TrkChi2DeflCut} ()} |
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\label{classTrkChi2DeflCut_3ac684c15b41aff7478c462fd925736d} |
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\begin{CompactList}\small\item\em Destructor. \item\end{CompactList}\item |
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int \hyperlink{classTrkChi2DeflCut_9a83aea89ca0147ca956c57fed60c2f4}{Check} (PamLevel2 $\ast$event) |
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\begin{CompactList}\small\item\em The tracker chi2 vs deflection check. \item\end{CompactList}\end{CompactItemize} |
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\subsection{Detailed Description} |
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The tracker chi2 vs deflection cut. |
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Events whose track has been fitted with a chi2 greater than Chi2(eta) are discarded. Chi2(eta) is a function which gives the maximum value of chi2 associated to a certain deflection eta; in current implementation it is parameterized as: |
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Chi2(eta) = p0 + p1 $\ast$ eta$^\wedge$2 + p2 $\ast$ eta $^\wedge$4 |
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where p0, p1 and p2 are parameters. |
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\subsection{Constructor \& Destructor Documentation} |
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\hypertarget{classTrkChi2DeflCut_1a6120ac575e431e5d50bfcafba50151}{ |
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\index{TrkChi2DeflCut@{TrkChi2DeflCut}!TrkChi2DeflCut@{TrkChi2DeflCut}} |
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\index{TrkChi2DeflCut@{TrkChi2DeflCut}!TrkChi2DeflCut@{TrkChi2DeflCut}} |
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\subsubsection[{TrkChi2DeflCut}]{\setlength{\rightskip}{0pt plus 5cm}TrkChi2DeflCut::TrkChi2DeflCut (const char $\ast$ {\em cutName}, \/ float {\em p0}, \/ float {\em p1}, \/ float {\em p2})\hspace{0.3cm}{\tt \mbox{[}inline\mbox{]}}}} |
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\label{classTrkChi2DeflCut_1a6120ac575e431e5d50bfcafba50151} |
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Constructor. |
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\begin{Desc} |
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\item[Parameters:] |
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\begin{description} |
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\item[{\em cutName}]The cut's name. \item[{\em p0}]The constant term in Chi2(eta). \item[{\em p1}]The coefficient or the quadratic term in Chi2(eta). \item[{\em p2}]The coefficient or the quartic term in Chi2(eta). \end{description} |
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\end{Desc} |
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\subsection{Member Function Documentation} |
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\hypertarget{classTrkChi2DeflCut_9a83aea89ca0147ca956c57fed60c2f4}{ |
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\index{TrkChi2DeflCut@{TrkChi2DeflCut}!Check@{Check}} |
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\index{Check@{Check}!TrkChi2DeflCut@{TrkChi2DeflCut}} |
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\subsubsection[{Check}]{\setlength{\rightskip}{0pt plus 5cm}int TrkChi2DeflCut::Check (PamLevel2 $\ast$ {\em event})\hspace{0.3cm}{\tt \mbox{[}virtual\mbox{]}}}} |
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\label{classTrkChi2DeflCut_9a83aea89ca0147ca956c57fed60c2f4} |
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The tracker chi2 vs deflection check. |
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\begin{Desc} |
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\item[Parameters:] |
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\begin{description} |
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\item[{\em event}]The event to analyze. \end{description} |
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\end{Desc} |
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\begin{Desc} |
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\item[Returns:]\hyperlink{CommonDefs_8h_c857f4b76ae431837cbf61fd74863b6c}{CUTOK} if chi2 $<$ Chi2(eta). |
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0 if not \end{Desc} |
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Implements \hyperlink{classPamCut_a874600461950d1f2b75ce3938f91cbe}{PamCut}. |
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The documentation for this class was generated from the following files:\begin{CompactItemize} |
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\item |
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TrkCuts/TrkChi2DeflCut/\hyperlink{TrkChi2DeflCut_8h}{TrkChi2DeflCut.h}\item |
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pam-fi |
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TrkCuts/TrkChi2DeflCut/TrkChi2DeflCut.cpp\end{CompactItemize} |
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