Difference between revisions of "JEF meeting, March 11, 2022"
From GlueXWiki
(→Agenda) |
|||
Line 21: | Line 21: | ||
* Simulations | * Simulations | ||
** [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5514 FCAL2 Insert Efficiency in Phi -- Azizah] | ** [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5514 FCAL2 Insert Efficiency in Phi -- Azizah] | ||
+ | |||
+ | =Minutes= | ||
+ | Attendees: Sasha,Susan,Zisis,Phil,Arshak,Igal,Bill,Jon,Olga,Azizah,Jane | ||
+ | *Preparation for module fabrication and fabrication itself continues | ||
+ | ** Received support from 2 members of detector support group: ESR shaping and module wrapping | ||
+ | ** Grand total as of meeting was 144 fabricated modules | ||
+ | ** Will soon need to move crystals and fabrication area to a different building | ||
+ | ** Some discussion of testing the modules, including using beam in upcoming CPP/PrimEx runs | ||
+ | *** Build 5x5 stack? | ||
+ | * Arshak working on LMS | ||
+ | ** Contacted Carl Zorn regarding using his setup for checking transmission of light through plexiglas sheet -- equipment not working yet | ||
+ | * Igal described student project 5 for dark matter searches | ||
+ | * Azizah showed photon gun reconstruction efficiency as a function of φ | ||
+ | ** Holes at 0, 180 degrees probably due to gap between crystals |
Revision as of 07:59, 14 March 2022
Meeting time and location
- 9:30 am EST (JLab time) remote only
- Zoom meeting ID: 161 050 9142 Passcode: 004965
Agenda
- Preparation for mass production of FCAL2 modules -- Sasha
- DSG has preshaped about 300 ESR foils. Started wrapping crystals with the ESR and Tedlar (first 10 modules wrapped)
- Loan agreement with the GWU was submitted for signatures. Two fixtures for silicon cookies were ordered. Olga is planning to come to Jlab on March 21
- Chris continues brazing brass strap assemblies
- Bobby has started working on honing soft iron PMT housing (quite a few mu-metal cylinders don't fit into PMT housings)
- Igal is cutting Tedlar, Kapton, and ESR foils
- Module fabrication -- Sasha
- Light Monitoring System
- COMCAL tests, TAC running, etc.
- Data analysis
- Simulations
Minutes
Attendees: Sasha,Susan,Zisis,Phil,Arshak,Igal,Bill,Jon,Olga,Azizah,Jane
- Preparation for module fabrication and fabrication itself continues
- Received support from 2 members of detector support group: ESR shaping and module wrapping
- Grand total as of meeting was 144 fabricated modules
- Will soon need to move crystals and fabrication area to a different building
- Some discussion of testing the modules, including using beam in upcoming CPP/PrimEx runs
- Build 5x5 stack?
- Arshak working on LMS
- Contacted Carl Zorn regarding using his setup for checking transmission of light through plexiglas sheet -- equipment not working yet
- Igal described student project 5 for dark matter searches
- Azizah showed photon gun reconstruction efficiency as a function of φ
- Holes at 0, 180 degrees probably due to gap between crystals