Difference between revisions of "Spring 2017 High Intensity Run Plan"
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* Study rho, omega rate | * Study rho, omega rate | ||
* Statistical precision of asymmetry | * Statistical precision of asymmetry | ||
| + | ** 1 run will give rho asymmetry on level of 40 +- 1 % | ||
| + | ** omega statistics are factor of ~10 less | ||
* Estimate fraction of accidentals? | * Estimate fraction of accidentals? | ||
Revision as of 16:38, 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?
- Standard triggers
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
- 1 run will give rho asymmetry on level of 40 +- 1 %
- omega statistics are factor of ~10 less
- Estimate fraction of accidentals?
