Difference between revisions of "Spring 2017 High Intensity Run Plan"

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(Run Plan)
(Run Conditions)
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== Run Conditions ==
 
== Run Conditions ==
  
 
+
* Radiator: JD70-100 (58 μm - 4.8&middot;10<sup>-4</sup> R.L., 7&times;7 mm&sup2;)
** Detectors
+
* CW beam current up to 500 nA
* CDC?
+
* Tagger quadrupole on (-4.2 A).
* FDC and TOF are fine with nominal settings
+
* 5.0 mm collimator hole
 +
* Detector Settings
 +
** CDC?
 +
** FDC and TOF are fine with nominal settings
 +
** Lower TAGH counters remain off
 +
* Trigger settings
 +
** Standard triggers
 +
*** Include BCAL+FCAL+ST?
 +
** Prescale factor: 3?
  
 
== Run Plan ==
 
== Run Plan ==

Revision as of 16:18, 6 March 2017

This is the plan for running high intensity tests for the Spring 2017 run

Run Conditions

  • Radiator: JD70-100 (58 μm - 4.8·10-4 R.L., 7×7 mm²)
  • CW beam current up to 500 nA
  • Tagger quadrupole on (-4.2 A).
  • 5.0 mm collimator hole
  • Detector Settings
    • CDC?
    • FDC and TOF are fine with nominal settings
    • Lower TAGH counters remain off
  • Trigger settings
    • Standard triggers
      • Include BCAL+FCAL+ST?
    • Prescale factor: 3?

Run Plan

  • 2 current points: 300 nA and 500 nA
    • present data at 150 nA used as reference
  • 2? runs: 1 PARA, 1 PERP

Analysis Plan

  • Study rho, omega rate
  • Statistical precision of asymmetry
  • Estimate fraction of accidentals?