September 20, 2011

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Revision as of 14:22, 20 September 2011 by Shaproma (talk | contribs)
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summary what was been done

Run # Beam Dump magnet Collimator add coll Hardener 1" Al Radiator 10 um Al Target Comments
2502 Up
90A		 In Open In Yes In DU cylinder Test radiator in/out.

120664 pulses
R(upstream) = 0.0012 e+/pulse
R(downstream) = 0.0272 e+/pulse

2503 Up
90A		 In Open In Yes Out DU cylinder Test radiator in/out.

121258 pulses
R(upstream) = 0 e+/pulse
R(downstream) = 0.00091 e+/pulse
About 97% of photons are coming from the radiator according to PS. Very Good

2504 Down
86A		 In Open In Yes In DU cylinder Test radiator in/out.

121258 pulses
R(upstream) = 0 e+/pulse
R(downstream) = 0.00091 e+/pulse

2505 Down
86A		 In Open In Yes Out DU cylinder Test radiator in/out.

121258 pulses
R(upstream) = 0 e+/pulse
R(downstream) = 0.00091 e+/pulse

Run # Beam Dump magnet Collimator add coll Hardener 1" Al Radiator 10 um Al Target Comments
2494 Up
90A		 In Open In Yes In DU cylinder Long production run

pulses
R(beam down) = n/pulse -> ×180×60 = 6.8 n/min
R(upstream) = = e+/pulse


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