Mark S. Brown edited Method.tex  over 10 years ago

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\section{Method}  The coincidence apparatus used in this paper is comprised of two Hamamatsu MPPC S10931-050P SiPM connected to CERN-developed NINO discriminators from which the energy and timing information of individual pulses are collected using a LeCroy DDA 735Zi high-bandwidth oscilloscope. Scintillator crystals are coupled to the SiPM photodetectors using Rhorosil 47A optical grease to improve coupling. The optimal threshold and bias values were determined by parameter sweep and are given in table \ref{tab:optimumparam}.  \subsection{Reference Coincidence Measurements}     \begin{tabular}{llr}   \hline   CTR\_Val & DOI & chisquared \\   \hline   131$\pm$4 & False & 0.398849 \\   132.0$\pm$2.9 & True & 1.289315 \\   137$\pm$6 & True & 0.590516 \\   \hline   \end{tabular}  \subsection{Standard Coincidence Measurements}  \subsection{Depth Of Interaction Coincidence Measurements}