September 14, 2011

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summary what was been done

Run # Beam Dump magnet Collimator Hardener Radiator 10 um Al Target Comments
2418 Up 2 mm In Open Yes Out DU plate Beam check-in run. DU plate 45/45 degree orientation and gammas hit the bottom right corner of plate from upstream view.

R(beam 45 left) = 6/173553 = 0.0000346 n/pulse
R(beam 45 right) = 0/583758 = 0.0 n/pulse
R(beam down) = 15/173553 = 0.0000864 n/pulse
R(upstream) = 1374/173553 = 0.00792 e+/pulse
Lost beam

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