Difference between revisions of "January 12, 2022"
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(Created page with "[https://moller.jlab.org/wiki/index.php/Gem_Detector_System Back to GEM @ Stonybrook page] == Meeting Information == GEM @ Stonybrook Meeting<br> Wednesday January 12, 2022<...") |
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== Agenda == | == Agenda == | ||
| + | # Introduction to Moller physics (Vassu) | ||
| + | # Introduction on Moller Simulation (Vassu) | ||
# Cleaning progress on the cleaning room | # Cleaning progress on the cleaning room | ||
# Clean room delivery and setup | # Clean room delivery and setup | ||
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## Stand-alone simulation. (Contacted Ciprian) | ## Stand-alone simulation. (Contacted Ciprian) | ||
## Parsing the GMn Gem data. (Contacted GMn) | ## Parsing the GMn Gem data. (Contacted GMn) | ||
| − | ## QCD Server @ SBU updates. | + | ## QCD Server @ SBU updates. |
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== Summary and Next Step == | == Summary and Next Step == | ||
Revision as of 15:11, 10 January 2022
Contents
[hide]Meeting Information
GEM @ Stonybrook Meeting
Wednesday January 12, 2022
3:30 pm, ET
Meeting Zoom link: https://stonybrook.zoom.us/j/96999714444?pwd=NGhNNXFQQzFlRWxGRnh5VHM1YnN0dz09
Project background
- Klaus' slides on the Moller GEM is to be added here for reference.
- Stonybrook is assigned to construct 12 out of the 28 layers of GEM trackers for the Moller experiment
- Two prototype trackers to be constructed by late 2022. GEM material (three rectangular sheets) will arrive SBU in early March; frames will arrive later
Agenda
- Introduction to Moller physics (Vassu)
- Introduction on Moller Simulation (Vassu)
- Cleaning progress on the cleaning room
- Clean room delivery and setup
- Other next step items
- Stand-alone simulation. (Contacted Ciprian)
- Parsing the GMn Gem data. (Contacted GMn)
- QCD Server @ SBU updates.
Summary and Next Step
- Clean oom delivery and setup
- Cleanroom delivered, floor cleaning, awaiting outer tent to be set up
- Full Moller simulation: meeting Ciprian at Friday 2pm
- Parsing the GMn Gem data: waiting on Andrew's further communication.
- QCD Server @ SBU updates: computer model + UP + backup storage were selected, awaiting final approval
- During next meeting
- Vassu will give a short introduction to Moller physics .
- Vassu will give a short introduction on Moller Simulation.
- Obtaining JLab account for Klaus and Prakhar
Task list
- Sub-tasks (required volunteers, or will be assigned):
- Preparation stage:
- Clearing out a perimeter in the basement lab (Bill, Vassu, Weibing).
- setting up the cleanroom. (Klaus, Bill and others)
- Setting up the latest JLAb DAQ system: CODA, and configure it to be used for calibrating the prototype GEM trackers (Bill)
- Looking at parsing BigBite data to understand the expected performance.
- Simulation to get expected GEM response? (Not a priority right now)
- Communicate with machine shop to make a stand for hosting the manufactured prototype based on the CAD drawing (Bill)
- Manufacturing stage:
- Manufacturing/stretching GEM sheet and mount to bracket (with glue) inside the cleanroom (Klaus and Prakhar)
- Calibration stage:
- Operating X-ray gun in in grid and mapping out the efficiency and gain in each sector of the GEM response: efficiency, uniformity, gain, etc (Bill & others)
