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User name Solvignon/Magee
Log entry time 11:11:00 on April 13,2011
Entry number 228216
keyword=Moller Slit test
We asked to have 20uA on the cathod and use the slit to bring the beam current down to 1uA.
Run# 982,983,984 --> slit wide open, 1uA on the cathod
Run# 988,990,991,992,993 --> slit close to 29.50, 20uA on the cathod
Avg. polarization with slit open: 87.26 +/- 0.43 %
Avg. polarization with slit at 29.50: 86.87 +/- 0.35 %
FIGURE 1
FIGURE 2