View source for MOLLER Commissioning Task List

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[[Alignment_Task_Force | Alignment Tast Force]]

== Commissioning Task List == 
''Format:  Required beam condition, followed by a list of commissioning tasks, which may include additional notes regarding requirements''
* Low current (variously, about 1nA  up to 50 nA)
** Full energy (5 pass, 11 GeV)
*** Test Collimator 2 alignment: measurement of line-of-sight shadow with scanner
*** MOLLER Beam Trajectory Determination Procedure (developed by Alignment Working Group)
**** Ideal trajectory without field - Check Collimator 2 center
**** Collimator 1 Center Search
**** Field on, check beam trajectory, check magnetic axis
**** Check rate modulation in GEMs, validation of physics requirements
*** First Tracking chamber calibration: data for internal alignment of chambers using scattered tracks
**** Might include multiple positions and tests of repeatability
** 1 pass (2.2 GeV)
*** Test magnet alignment: measure deflection of beam on dump viewer when energizing each magnet individually