PREX/CREX Readiness
From Hall A Wiki
| Task | Personnel Assigned | Status | Expected complete date | Note | Documentation link |
|---|---|---|---|---|---|
| Hardware readiness (Oversight: Simona Malace) | |||||
| Survey | Simona Malace | Incomplete | - | - | - |
| Target magnet installation | Simona Malace | Incomplete | - | - | - |
| Target magnet alignment plan and test | Simona Malace | Incomplete | - | - | - |
| Target foil installation | Simona Malace | Incomplete | - | - | - |
| Target ladder installation | Simona Malace | Incomplete | - | - | - |
| Target motion test | Bill Henry | Incomplete | will do at time of survey | Measured precision/repeatability | - |
| Magnet cooldown test | Simona Malace | Incomplete | - | - | - |
| Documentation/Expertise Development (Oversight: Simona Malace) | |||||
| How to take a run | Bill Henry/ Cameron Clarke | In progress | November | - | wiki |
| How to analyze a run | Bill Henry/ Cameron Clarke | Complete | November | - | [ https://hallaweb.jlab.org/wiki/index.php/Beam_Polariazation_Measurement_(How_to) wiki] |
| How to determine dead time | Bill Henry/ Cameron Clarke | Incomplete | - | - | wiki |
| How to adjust thresholds | Bill Henry/ Cameron Clarke | In Progress | Start Dec. 2 | - | wiki |
| How to determine/adjust quad/dip current | Bill Henry/ Cameron Clarke | Incomplete | MCC has control of this. To open gun follow link | - | - |
| How to adjust HV levels | Bill Henry/ Cameron Clarke | In Progress | - | - | wiki |
| How to turn on SC target magnet | Bill Henry/ Cameron Clarke | Incomplete | - | - | wiki |
| How to move/rotate/align target | Bill Henry | Incomplete | December | Software under development | wiki |
| Interpreting analyzer output | Bill Henry/ Cameron Clarke | Incomplete | - | - | - |
| Simulation/Software Development (Oversight: Sanghwa Park) | |||||
| Optics solutions for 2.22 and 0.95 GeV | Bill Henry, Eric King, Sanghwa Park, Don Jones | Incomplete | - | Geant3 solutions available | - |
| Commissioning run plan development (Oversight: Don Jones) | |||||
| SC magnet alignment plan | Simona Malace | Incomplete | - | - | - |
| Target alignment/rotation | Don Jones | Incomplete | - | - | - |
| Target heating | Don Jones | Incomplete | - | - | - |
| Target centering | Don Jones | Incomplete | - | - | - |
| Target saturation | Don Jones | Incomplete | - | - | - |
| Quad scans | Don Jones | Incomplete | - | - | - |
| Deadtime verification | Simona Malace | Incomplete | - | - | - |
| Set thresholds and HV levels | Simona Malace | Incomplete | - | - | - |
| Levchuk verification | Don Jones | Incomplete | - | - | - |
| Sensitivity to beam parameters | Don Jones | Incomplete | - | - | - |
| Target holding field reversal | Don Jones | Incomplete | - | - | - |
