Difference between revisions of "September 19, 2011"
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<span style="color:red">About '''93%''' of photons are coming from the radiator according to PS. Good</span><br> | <span style="color:red">About '''93%''' of photons are coming from the radiator according to PS. Good</span><br> | ||
|- | |- | ||
| − | |<span style="color:red">''' | + | |<span style="color:red">'''2482'''</span>||Down<br> 86A||In ||Open ||Yes ||In||DU cylinder |
|align="left"|Beam check-in run. | |align="left"|Beam check-in run. | ||
| − | R(beam down) = 0. | + | R(beam down) = 0.000717 n/pulse <br> |
| − | R(upstream) = 0. | + | R(upstream) = 0.0164 = e+/pulse<br> |
<span style="color:red">About '''93%''' of photons are coming from the radiator according to PS. Good</span><br> | <span style="color:red">About '''93%''' of photons are coming from the radiator according to PS. Good</span><br> | ||
|- | |- | ||
| − | + | |<span style="color:red">'''2483'''</span>||Down<br> 86A||In ||Open ||Yes ||Out||DU cylinder | |
| − | + | |align="left"|Beam check-in run. | |
| + | R(beam down) n/pulse <br> | ||
| + | R(upstream) = = e+/pulse<br> | ||
| + | |- | ||
|} | |} | ||
| + | * current 160 mA | ||
| + | * rep rate 180 Hz | ||
| + | {| border="1" cellspacing="0" style="text-align: center; width: 1000px " | ||
| + | ! scope="col" width="7.2%" | Run # | ||
| + | ! scope="col" width="7.2%" | Beam | ||
| + | ! scope="col" width="7.2%" | Dump magnet | ||
| + | ! scope="col" width="7.2%" | Collimator | ||
| + | ! scope="col" width="7.2%" | Hardener 1" Al | ||
| + | ! scope="col" width="7.2%" | Radiator 10 um Al | ||
| + | ! scope="col" width="7.2%" | Target | ||
| + | ! scope="col" width="56.6%" | Comments | ||
| + | |- | ||
| + | |<span style="color:red">'''2488'''</span>||Up<br> 90A||In ||Open ||Yes ||In||DU cylinder | ||
| + | |align="left"|Beam check-in run. Additional collimator in | ||
| + | R(beam down) = 0.000689 n/pulse <br> | ||
| + | R(upstream) = 0.01667 = e+/pulse<br> | ||
| + | |- | ||
| + | |} | ||
[https://wiki.iac.isu.edu/index.php/Sept_PhotFisRun_44MeV_2011#Log_eBook Go Back] | [https://wiki.iac.isu.edu/index.php/Sept_PhotFisRun_44MeV_2011#Log_eBook Go Back] | ||
Revision as of 23:45, 19 September 2011
Summary of the day
- current 120 mA
- pulse width 2 us
- rep rate 180 Hz
- E = 25 MeV
| Run # | Beam | Dump magnet | Collimator | Hardener 1" Al | Radiator 10 um Al | Target | Comments |
|---|---|---|---|---|---|---|---|
| 2479 | Up 90A |
In | Open | Yes | In | DU cylinder | Beam check-in run. Additional collimator in
R(beam down) = 0.000689 n/pulse |
| 2480 | Up 90A |
In | Open | Yes | Out | DU cylinder | Beam check-in run.
R(beam down) = 0.000018 n/pulse |
| 2482 | Down 86A |
In | Open | Yes | In | DU cylinder | Beam check-in run.
R(beam down) = 0.000717 n/pulse |
| 2483 | Down 86A |
In | Open | Yes | Out | DU cylinder | Beam check-in run.
R(beam down) n/pulse |
- current 160 mA
- rep rate 180 Hz
| Run # | Beam | Dump magnet | Collimator | Hardener 1" Al | Radiator 10 um Al | Target | Comments |
|---|---|---|---|---|---|---|---|
| 2488 | Up 90A |
In | Open | Yes | In | DU cylinder | Beam check-in run. Additional collimator in
R(beam down) = 0.000689 n/pulse |