Difference between revisions of "SHMS Optics Working Group"

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== Preparation plans ==
 
== Preparation plans ==
* Mapping of magnets. Determination of B versus I curve.
+
* Magnets.  
* Double check that the magnet field between magnets are superpositions.  
+
**Determination of B versus I curve.
 +
**Cycling procedure especially for HB. Look what is done for the HMS.
 +
** Double check that the magnet field between magnets are superpositions.
 +
** Survey of the positioning of magnets.
 +
* Check if it is possible to do carbon elastics at 2 pass. Dipangkar will look into this.
 
* Survey of collimators, detectors and beamline components.
 
* Survey of collimators, detectors and beamline components.
* Survey of HMS/SHMS pointing at different angles.
+
* Survey of HMS/SHMS pointing at different angles. Look into what was done in the past for HMS commissioning. Determine a list of angles for survey.
 
+
* Need to come up with the sieve pattern as a function of quad settings.
 +
* Need to look at use of ideal dipole versus TOSCA field map for HB in COSY.
 +
* Check with Howard about checking the quad field centering.
 +
* Integration of detector checkout and optics.
  
 
== SLITS and COLLIMATORS ==
 
== SLITS and COLLIMATORS ==

Revision as of 12:32, 18 February 2016

Weekly Meetings

  • Meetings will be held on Thursdays 11:30-12:30 in F228.
  • Next meeting Feb 18th.
  • Join by Bluejeans by phone and computer +1.888.240.2560 (US Toll Free) Enter Meeting ID: 653182486

Preparation plans

  • Magnets.
    • Determination of B versus I curve.
    • Cycling procedure especially for HB. Look what is done for the HMS.
    • Double check that the magnet field between magnets are superpositions.
    • Survey of the positioning of magnets.
  • Check if it is possible to do carbon elastics at 2 pass. Dipangkar will look into this.
  • Survey of collimators, detectors and beamline components.
  • Survey of HMS/SHMS pointing at different angles. Look into what was done in the past for HMS commissioning. Determine a list of angles for survey.
  • Need to come up with the sieve pattern as a function of quad settings.
  • Need to look at use of ideal dipole versus TOSCA field map for HB in COSY.
  • Check with Howard about checking the quad field centering.
  • Integration of detector checkout and optics.

SLITS and COLLIMATORS

Detector Positions

SHMS Characteristics

Drawings of magnets

Study of the SHMS resolution

  • Study of the SHMS resolution.

SNAKE

Moved Snake section here.