Difference between revisions of "JEF meeting, August 20, 2021"
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# [https://halldweb.jlab.org/DocDB/0052/005239/002/glue-jefxd-igal-jaegle-20082021.pdf eta to 2gpi^0 in FCAL(2)] | # [https://halldweb.jlab.org/DocDB/0052/005239/002/glue-jefxd-igal-jaegle-20082021.pdf eta to 2gpi^0 in FCAL(2)] | ||
* Simulations | * Simulations | ||
+ | |||
+ | =Minutes= | ||
+ | Attendees: Olga, Bill B., Varun, Jane, Arshak, Jon, Zisis, Phil, Chase, Susan, Tim B., Liping, S.T. | ||
+ | * No news on SICCAS crystals (company looking for another vendor for raw material) | ||
+ | ** Need to consider approaching management about possibly switching vendor | ||
+ | ** Plan to set up meeting with Eugene in near future to discuss what to do? | ||
+ | * Inventory of other items needed for module construction: | ||
+ | ** PMTs ordered, received 50, monthly delivery schedule | ||
+ | ** Light guides ready to go | ||
+ | ** Quality of brazing could be improved | ||
+ | *** Task could possibly be outsourced? | ||
+ | *** Considering switching to 50 micron thick brass strips instead of 25 micron -- Tim identified source but width not a match to what we are currently using | ||
+ | ** LMS system needs work: Arshak can work on some aspect in Yerevan | ||
+ | * COMCAL has been installed in hall on platform | ||
+ | ** Initial checkout of signals using LED looks good | ||
+ | ** Survey indicates a tilt, possibly due to torque due to cables | ||
+ | * Need more manpower for module construction | ||
+ | ** Detector support group? | ||
+ | ** Arshak to join UNCW group | ||
+ | * Fernando has designed PMT divider prototype for NPS (that could be modified for us to use for FCAL-2?) | ||
+ | ** Would like to have 25 to test using beam by SRC run in November | ||
+ | * Jon presented usage of MCTrajectory information in the simulation of photon events | ||
+ | ** Indicate places in the detector where photons convert into e+/e- pairs |
Revision as of 14:57, 20 August 2021
Meeting time and location= 9:30 am EST (JLab time) Bluejeans only
Connection instructions
We are using BlueJeans Video/Audio conferencing. Our meeting ID number is 992533564. Click "Expand" for more details.
- Make sure you have created a BlueJeans account via your JLab CUE account using this link:
- http://jlab.bluejeans.com (You should only need to do this once)
- If connecting via Web Browser: click this link (no passcode is needed):
- If connecting via Phone: Dial one of the following numbers and then enter the meeting ID above and hit "#" or "##"
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- or, List of International Numbers
- If connecting via Polycom unit:
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- Enter meeting ID above
Agenda
- SICCAS crystals
- Module fabrication
- COMCAL tests, TAC running, etc.
- Data analysis
- Simulations
Minutes
Attendees: Olga, Bill B., Varun, Jane, Arshak, Jon, Zisis, Phil, Chase, Susan, Tim B., Liping, S.T.
- No news on SICCAS crystals (company looking for another vendor for raw material)
- Need to consider approaching management about possibly switching vendor
- Plan to set up meeting with Eugene in near future to discuss what to do?
- Inventory of other items needed for module construction:
- PMTs ordered, received 50, monthly delivery schedule
- Light guides ready to go
- Quality of brazing could be improved
- Task could possibly be outsourced?
- Considering switching to 50 micron thick brass strips instead of 25 micron -- Tim identified source but width not a match to what we are currently using
- LMS system needs work: Arshak can work on some aspect in Yerevan
- COMCAL has been installed in hall on platform
- Initial checkout of signals using LED looks good
- Survey indicates a tilt, possibly due to torque due to cables
- Need more manpower for module construction
- Detector support group?
- Arshak to join UNCW group
- Fernando has designed PMT divider prototype for NPS (that could be modified for us to use for FCAL-2?)
- Would like to have 25 to test using beam by SRC run in November
- Jon presented usage of MCTrajectory information in the simulation of photon events
- Indicate places in the detector where photons convert into e+/e- pairs