Moller commissioning

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Hall A Moller polarimeter run plan

1. Beam tuning with Moller settings

2. Moller detector HV tuning

3. Moller detector threshold tunning

4. Moller quads scan (all four quads)

5. Dipole scan + beam polarization measurement for different dipole settings

6. Shielding pipe test: beam position on BPMs downstream of the Moller polarimeter for different dipole fields

7. Beam polarization measurement with different targets (all four targets)

8. Beam polarization vs. helicity frequency (helicity freg.=30, 120Hz, 1kHz)

9. Beam polarizatio dependence of HWP configuration (IHWP IN vs. OUT + PHWP IN vs. OUT)

10. Dead time measurement

11. Beam polarization measurement with different detector configuration (analyzing power & Levchuk-effect)

12. Raster dependence (Raster ON vs Raster OFF)