Difference between revisions of "JEF meeting, November 13, 2020"
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* COMCAL tests, TAC running, etc. | * COMCAL tests, TAC running, etc. | ||
* Data analysis | * Data analysis | ||
− | #* [https://halldweb.jlab.org/wiki/images/3/31/Sm_im_eta4g_5.pdf | + | #* Comparison between data and simu (ig) |
+ | #** [https://halldweb.jlab.org/wiki/images/3/31/Sm_im_eta4g_5.pdf Gluex] | ||
+ | #** [https://halldweb.jlab.org/wiki/images/f/f8/Jef-sm_im_eta4g_5.pdf JEF] | ||
* Simulations | * Simulations | ||
+ | |||
+ | =Minutes= | ||
+ | Attendees: Sasha, Varun, Zisis, Jared, Jon, Tim B., Phil, S.T. | ||
+ | * Initial QA (visual inspection + dimension checks) have been completed for almost all of 2nd batch of SICCAS crystals | ||
+ | ** 20 crystals still need QA checks | ||
+ | ** Plan to check transmittance of ~20 crystals using Carl Zorn's lab | ||
+ | *** Focus on discolored crystals first | ||
+ | *** Compare measurements to those done by Chinese company/ Jane | ||
+ | * No progress reported for PMT divider development | ||
+ | * Module construction ready to go once QA completed | ||
+ | * Igal posted two plots comparing measured π0γγ distribution to MC for FCAL and FCAL-II | ||
+ | ** 3 out of 4 clusters θ<4.5 degrees | ||
+ | ** No π0 mass constraint | ||
+ | ** Clear signal peak seen for FCAL-II simulation, no visible signal for FCAL simulation | ||
+ | ** Sum of MC contributions have the same general shape as real data, but do not agree in detail. | ||
+ | * No progress reported regarding loan agreement with Regina |
Latest revision as of 17:17, 13 November 2020
Meeting time and location= 9:00 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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- If connecting via Polycom unit:
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- Enter meeting ID above
Agenda
- SICCAS crystals
- Preparation for module fabrication
- COMCAL tests, TAC running, etc.
- Data analysis
- Simulations
Minutes
Attendees: Sasha, Varun, Zisis, Jared, Jon, Tim B., Phil, S.T.
- Initial QA (visual inspection + dimension checks) have been completed for almost all of 2nd batch of SICCAS crystals
- 20 crystals still need QA checks
- Plan to check transmittance of ~20 crystals using Carl Zorn's lab
- Focus on discolored crystals first
- Compare measurements to those done by Chinese company/ Jane
- No progress reported for PMT divider development
- Module construction ready to go once QA completed
- Igal posted two plots comparing measured π0γγ distribution to MC for FCAL and FCAL-II
- 3 out of 4 clusters θ<4.5 degrees
- No π0 mass constraint
- Clear signal peak seen for FCAL-II simulation, no visible signal for FCAL simulation
- Sum of MC contributions have the same general shape as real data, but do not agree in detail.
- No progress reported regarding loan agreement with Regina