Fall 2014 Commissioning Plan
From Hall D Ops Wiki
Contents
Tune Electron Beam
- Goal: Get electron beam to the dump in the tagger hall.
- Responsibility: Accelerator, HallD, RadCon.
- Conditions:
- Tagger hall equipment removed or shielded. This includes the microscope (TAGM) and the electronics.
- Pulsed beam may be used.
- No radiator installed.
- Collimator blocks the photon beamline to Hall D.
- Activities:
- Tune beam to the dump, check the beam specification.
- Check radiation levels in the tagger hall.
- Check for photons and radiation levels in the collimator cave.
Tune Photon Beam
- Goal: Tune the photon beam to go through the collimator, the experimental target area, and into the photon beam dump.
- Responsibility: HallD, Accelerator, RadCon.
- Conditions:
- Tagger hall equipment removed or shielded. This includes the microscope (TAGM) and the electronics.
- Beam 50nA CW (if possible).
- Radiator 10-4 RL.
- Collimator hole is 3.5mm at nominal beam position.
- Solenoid on with current ~1000A.
- GlueX detectors off (except peripheral such as BCAL)
- No target in place (use air along beamline as target).
- Activities