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Efficiency

Figure: Right arm detector efficiency for a high electron run
\includegraphics[bb=20 40 580 700, angle = 0, width=300pt]{right-eff_3734.ps}

The arbitrary unit used for defining 2D cuts in preshowerE and showerE can be understood by figure [*]

Figure: 2D cuts in preshowerE and showerE for PID analysis
\includegraphics[bb=20 40 580 700, angle = 0, width=300pt]{right-sh-electron-cut-col_3734.ps}



Xiaochao Zheng 2001-05-01