ABS Target Thickness
![](bigTgtthk.gif)
This plot shows the ABS target thickness over an extended running
period. The vertical axis is the target thickness, the horizontal is
running time in days. Two data series are shown - the Event 6 data is
forward angle pp elastic scattering and the Event 9 data is 45 degree pp
elastic scattering. Both data sets were measured concurrently. Over
the run period the target thickness averaged 3.1E13 atoms per square
centimeter.
Last modified: Mon May 13 8:10 PM 1996