Difference between revisions of "Optics Calibration"

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=== RHRS optics runs===
 
=== RHRS optics runs===
 
==== <b>Step R1: Procedure with Sieve-slit</b>====
 
==== <b>Step R1: Procedure with Sieve-slit</b>====
<table border="1"  style="width:80%">
+
 
 +
<table border="1"  style="width:80%">
 
   <tr>
 
   <tr>
 
     <td>Run number</td>
 
     <td>Run number</td>
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     <td> </td>
 
     <td> </td>
 
     <td>Multi-foil carbon</td>
 
     <td>Multi-foil carbon</td>
     <td>Yes</td>
+
     <td>In</td>
 
     <td>Off</td>
 
     <td>Off</td>
 +
    <td> 4.3 </td>
 +
    <td> 3.8 </td>
 +
    <td> 17 </td>
 
     <td> </td>
 
     <td> </td>
 +
  </tr>
 +
 
 +
<tr>
 +
    <td> </td>
 +
    <td>Multi-foil carbon</td>
 +
    <td>In</td>
 +
    <td>On</td>
 +
    <td> 4.3 </td>
 +
    <td> 3.8 </td>
 +
    <td> 17 </td>
 
     <td> </td>
 
     <td> </td>
 +
  </tr>
 +
 +
<tr>
 
     <td> </td>
 
     <td> </td>
 +
    <td>Multi-foil carbon</td>
 +
    <td>Out</td>
 +
    <td>On</td>
 +
    <td> 4.3 </td>
 +
    <td> 3.8 </td>
 +
    <td> 17 </td>
 
     <td> </td>
 
     <td> </td>
 
   </tr>
 
   </tr>
  <tr>
+
 
    <td> </td>
+
<tr>
    <td>15cm LH2</td>
 
    <td>Yes</td>
 
    <td>2 x 2 mm<SUP>2</SUP></td>
 
 
     <td> </td>
 
     <td> </td>
 +
    <td>Multi-foil carbon</td>
 +
    <td>In</td>
 +
    <td>Off</td>
 +
    <td>4.3 </td>
 +
    <td>3.0 </td>
 +
    <td>17 </td>
 
     <td> </td>
 
     <td> </td>
 +
  </tr> 
 +
 +
  <tr>
 
     <td> </td>
 
     <td> </td>
 +
    <td>Multi-foil carbon</td>
 +
    <td>In</td>
 +
    <td>On</td>
 +
    <td>4.3 </td>
 +
    <td>3.0 </td>
 +
    <td>17 </td>
 
     <td> </td>
 
     <td> </td>
 
   </tr>
 
   </tr>
 +
 
   <tr>
 
   <tr>
 
     <td> </td>
 
     <td> </td>
 
     <td>Multi-foil carbon</td>
 
     <td>Multi-foil carbon</td>
     <td>Yes</td>
+
     <td>Out</td>
     <td>Off</td>
+
     <td>On</td>
     <td> </td>
+
     <td>4.3 </td>
     <td> </td>
+
     <td>3.0 </td>
     <td> </td>
+
     <td>17 </td>
 
     <td> </td>
 
     <td> </td>
 
   </tr>
 
   </tr>
</table>
+
</table>  
 +
 
==== <b>Step R2: Delta Scan with Proton Elastic (with sieve slit)</b>====
 
==== <b>Step R2: Delta Scan with Proton Elastic (with sieve slit)</b>====
 
<table border="1"  style="width:80%">
 
<table border="1"  style="width:80%">

Revision as of 22:10, 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 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 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%;

Calibration