Difference between revisions of "September 16, 2011"
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! scope="col" width="56.6%" | Comments | ! scope="col" width="56.6%" | Comments | ||
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| − | |<span style="color:red">2459</span>||Up<br> 90A||In ||Open ||Yes ||Out||DU cylinder | + | |<span style="color:red">'''2459'''</span>||Up<br> 90A||In ||Open ||Yes ||Out||DU cylinder |
|align="left"|Beam check-in run. | |align="left"|Beam check-in run. | ||
R(beam down) = 1/160279 = 0.0000062 n/pulse<br> | R(beam down) = 1/160279 = 0.0000062 n/pulse<br> | ||
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<span style="color:red"> </span> | <span style="color:red"> </span> | ||
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| − | |<span style="color:red">2460</span>||Down<br> 86A||In ||Open ||Yes ||Out||DU cylinder | + | |<span style="color:red">'''2460'''</span>||Down<br> 86A||In ||Open ||Yes ||Out||DU cylinder |
|align="left"|Beam check-in run. | |align="left"|Beam check-in run. | ||
R(beam down) = 0/160873 = 0 n/pulse<br> | R(beam down) = 0/160873 = 0 n/pulse<br> | ||
R(upstream) = 142/160873 = 0.00088 = e+/pulse<br> | R(upstream) = 142/160873 = 0.00088 = e+/pulse<br> | ||
|- | |- | ||
| − | |<span style="color:red">2461</span>||Down<br> 86A||In ||Open ||Yes ||Down||DU cylinder | + | |<span style="color:red">'''2461'''</span>||Down<br> 86A||In ||Open ||Yes ||Down||DU cylinder |
|align="left"|Beam check-in run. | |align="left"|Beam check-in run. | ||
| − | R(beam down) = 33/160084 = 0.0002061 n/pulse <span style="color:red">''' | + | R(beam down) = 33/160084 = 0.0002061 n/pulse <span style="color:red"> so about ×180×60 = '''2.2 n/min'''</span><br> |
R(upstream) = 990/160084 = 0.00618 e+/pulse<br> | R(upstream) = 990/160084 = 0.00618 e+/pulse<br> | ||
| − | <span style="color:red">About 86% of photons are coming from the radiator according to PS. Good</span><br> | + | <span style="color:red">About '''86%''' of photons are coming from the radiator according to PS. Good</span><br> |
|- | |- | ||
| − | |<span style="color:red">2462</span>||Up<br> 90A||In ||Open ||Yes ||Up||DU cylinder | + | |<span style="color:red">'''2462'''</span>||Up<br> 90A||In ||Open ||Yes ||Up||DU cylinder |
|align="left"|Beam check-in run. | |align="left"|Beam check-in run. | ||
| − | R(beam down) = 0.000362 n/pulse <span style="color:red">''' | + | R(beam down) = 0.000362 n/pulse <span style="color:red"> so about ×180×60 = '''3.9 n/min'''</span><br> |
R(upstream) = 1064/165434 = 0.00643 e+/pulse<br> | R(upstream) = 1064/165434 = 0.00643 e+/pulse<br> | ||
| − | <span style="color:red">About 88% of photons are coming from the radiator according to PS. Good</span><br> | + | <span style="color:red">About '''88%''' of photons are coming from the radiator according to PS. Good</span><br> |
|- | |- | ||
| − | |<span style="color:red">2463</span>||Up<br> 90A||In ||Open ||Yes ||Up||Out | + | |<span style="color:red">'''2463'''</span>||Up<br> 90A||In ||Open ||Yes ||Up||Out |
|align="left"|Beam check-in run. | |align="left"|Beam check-in run. | ||
R(beam down) = 0 n/pulse<br> | R(beam down) = 0 n/pulse<br> | ||
R(upstream) = 0.0062 e+/pulse<br> | R(upstream) = 0.0062 e+/pulse<br> | ||
|- | |- | ||
| − | |<span style="color:red">2464</span>||Down<br> 86A||In ||Open ||Yes ||Down||Out | + | |<span style="color:red">'''2464'''</span>||Down<br> 86A||In ||Open ||Yes ||Down||Out |
|align="left"|Beam check-in run. Short beam off | |align="left"|Beam check-in run. Short beam off | ||
R(beam down) = 0.000029 n/pulse<br> | R(beam down) = 0.000029 n/pulse<br> | ||
R(upstream) = 0.0055 e+/pulse<br> | R(upstream) = 0.0055 e+/pulse<br> | ||
|- | |- | ||
| − | |<span style="color:red">2465</span>||Down<br> 86A||In ||Open ||Yes ||Down||Out | + | |<span style="color:red">'''2465'''</span>||Down<br> 86A||In ||Open ||Yes ||Down||Out |
|align="left"|Beam check-in run. Redoing 2465 | |align="left"|Beam check-in run. Redoing 2465 | ||
R(beam down) = 3/160876 = 0.000019 n/pulse<br> | R(beam down) = 3/160876 = 0.000019 n/pulse<br> | ||
Revision as of 17:18, 16 September 2011
summary what was been done
| Run # | Beam | Dump magnet | Collimator | Hardener | Radiator 25 um Al | Target | Comments |
|---|---|---|---|---|---|---|---|
| 2459 | Up 90A |
In | Open | Yes | Out | DU cylinder | Beam check-in run.
R(beam down) = 1/160279 = 0.0000062 n/pulse |
| 2460 | Down 86A |
In | Open | Yes | Out | DU cylinder | Beam check-in run.
R(beam down) = 0/160873 = 0 n/pulse |
| 2461 | Down 86A |
In | Open | Yes | Down | DU cylinder | Beam check-in run.
R(beam down) = 33/160084 = 0.0002061 n/pulse so about ×180×60 = 2.2 n/min |
| 2462 | Up 90A |
In | Open | Yes | Up | DU cylinder | Beam check-in run.
R(beam down) = 0.000362 n/pulse so about ×180×60 = 3.9 n/min |
| 2463 | Up 90A |
In | Open | Yes | Up | Out | Beam check-in run.
R(beam down) = 0 n/pulse |
| 2464 | Down 86A |
In | Open | Yes | Down | Out | Beam check-in run. Short beam off
R(beam down) = 0.000029 n/pulse |
| 2465 | Down 86A |
In | Open | Yes | Down | Out | Beam check-in run. Redoing 2465
R(beam down) = 3/160876 = 0.000019 n/pulse |
| 2465 | Down 86A |
In | Open | Yes | Down | Out | Long production run
R(beam down) = n/pulse |