Difference between revisions of "Optics Calibration"

From Tritium Experiments Group
Jump to navigation Jump to search
Line 82: Line 82:
 
</table>
 
</table>
  
==== <b>Step L2: Delta Scan with Proton Elastic (with sieve slit)</b>====
+
==== <b>Step L2: Delta Scan with Proton Elastic </b>====
 
<table border="1"  style="width:80%">
 
<table border="1"  style="width:80%">
 
   <tr>
 
   <tr>
Line 227: Line 227:
 
</table>  
 
</table>  
 
   
 
   
==== <b>Step R2: Delta Scan with Proton Elastic (with sieve slit)</b>====
+
==== <b>Step R2: Delta Scan with Proton Elastic </b>====
 
<table border="1"  style="width:80%">
 
<table border="1"  style="width:80%">
 
   <tr>
 
   <tr>

Revision as of 22:13, 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

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

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