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| | </tr> | | </tr> |
| | </table> | | </table> |
| − |
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| − | ==== <b>Step L3: Dummy Target Runs (with sieve slit)</b>====
| |
| − | <table border="1" style="width:80%">
| |
| − | <tr>
| |
| − | <td>Run number</td>
| |
| − | <td>Target</td>
| |
| − | <td>Sieve</td>
| |
| − | <td>Raster</td>
| |
| − | <td>E<SUB>beam</SUB> [GeV]</td>
| |
| − | <td>P<SUB>0</SUB> [GeV/c]</td>
| |
| − | <td>θ<SUB>e</SUB> [deg]</td>
| |
| − | <td>Comment</td>
| |
| − | </tr>
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| − | <tr>
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| − | <td> </td>
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| − | <td>15cm dummy</td>
| |
| − | <td>Yes</td>
| |
| − | <td>2 x 2 mm<SUP>2</SUP></td>
| |
| − | <td> </td>
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| − | <td> </td>
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| − | <td> </td>
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| − | <td> +4% delta scan setting</td>
| |
| − | </tr>
| |
| − | </table>
| |
| − | ==== <b>Step L4: Proton Elastic Kinematics</b>====
| |
| − | <table border="1" style="width:80%">
| |
| − | <tr>
| |
| − | <td>Run number</td>
| |
| − | <td>Target</td>
| |
| − | <td>Sieve</td>
| |
| − | <td>Raster</td>
| |
| − | <td>E<SUB>beam</SUB> [GeV]</td>
| |
| − | <td>P<SUB>0</SUB> [GeV/c]</td>
| |
| − | <td>θ<SUB>e</SUB> [deg]</td>
| |
| − | <td>Comment</td>
| |
| − | </tr>
| |
| − | <tr>
| |
| − | <td> </td>
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| − | <td>Single-foil carbon</td>
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| − | <td>No</td>
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| − | <td>Off</td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | </tr>
| |
| − | <tr>
| |
| − | <td> </td>
| |
| − | <td>15cm dummy</td>
| |
| − | <td>No</td>
| |
| − | <td>2 x 2 mm<sup>2</sup></td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | </tr>
| |
| − | <tr>
| |
| − | <td> </td>
| |
| − | <td>15cm LH2</td>
| |
| − | <td>No</td>
| |
| − | <td>2 x 2 mm<sup>2</sup></td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | <td> </td>
| |
| − | </tr>
| |
| − | </table>
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| − |
| |
| | | | |
| | === RHRS optics runs=== | | === RHRS optics runs=== |
Revision as of 22:08, 30 November 2017
Optics Study Page (Back to Tritium-Main)
Back to Commissioning Page
Run Info
LHRS optics runs
Step L1: Procedure with Sieve-slit
| Run number |
Target |
Sieve |
Raster |
Ebeam [GeV] |
P0 [GeV/c] |
θe [deg] |
Comment |
| |
Multi-foil carbon |
In |
Off |
4.3 |
3.8 |
17 |
|
| |
Multi-foil carbon |
In |
On |
4.3 |
3.8 |
17 |
|
| |
Multi-foil carbon |
Out |
On |
4.3 |
3.8 |
17 |
|
| |
Multi-foil carbon |
In |
Off |
4.3 |
3.0 |
17 |
|
| |
Multi-foil carbon |
In |
On |
4.3 |
3.0 |
17 |
|
| |
Multi-foil carbon |
Out |
On |
4.3 |
3.0 |
17 |
|
Step L2: Delta Scan with Proton Elastic (with sieve slit)
| Run number |
Target |
Sieve |
Raster |
Ebeam [GeV] |
P0 [GeV/c] |
θe [deg] |
Comment |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=-4%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=-2%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=0%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=+2%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=+4%; |
RHRS optics runs
Step R1: Procedure with Sieve-slit
| Run number |
Target |
Sieve |
Raster |
Ebeam [GeV] |
P0 [GeV/c] |
θe [deg] |
Comment |
| |
Multi-foil carbon |
Yes |
Off |
|
|
|
|
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
|
| |
Multi-foil carbon |
Yes |
Off |
|
|
|
|
Step R2: Delta Scan with Proton Elastic (with sieve slit)
| Run number |
Target |
Sieve |
Raster |
Ebeam [GeV] |
P0 [GeV/c] |
θe [deg] |
Comment |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=-4%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=-2%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=0%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=+2%; |
| |
15cm LH2 |
Yes |
2 x 2 mm2 |
|
|
|
Delta scan ΔP=+4%; |
Step R3: Dummy Target Runs (with sieve slit)
| Run number |
Target |
Sieve |
Raster |
Ebeam [GeV] |
P0 [GeV/c] |
θe [deg] |
Comment |
| |
15cm dummy |
Yes |
2 x 2 mm2 |
|
|
|
+4% delta scan setting |
Step R4: Proton Elastic Kinematics
| Run number |
Target |
Sieve |
Raster |
Ebeam [GeV] |
P0 [GeV/c] |
θe [deg] |
Comment |
| |
Single-foil carbon |
No |
Off |
|
|
|
|
| |
15cm dummy |
No |
2 x 2 mm2 |
|
|
|
|
| |
15cm LH2 |
No |
2 x 2 mm2 |
|
|
|
|
Calibration