View source for Aug 4, 2021 - Group Meeting

; Meeting Info
* Weekly group meetings Wednesdays at 10 am in TL-1227.
* Bluejeans available if we need it:  https://bluejeans.com/7572697097

;General Info
* JSA Initiatives program deadline Aug 27  http://www.jsallc.org/CP22.html
* Andrei is looking at offering 1st year memberships/renewals to APS, IEEE, Welding Society, maybe a free lunch at cafeteria
* Camille reports progress on a) wellness room and b) larger turnstile at gate

;CEBAF
* Still tartgeting Aug 23
* On-call, Shukui laser training?
* Gun lifetime looks okay, on-call put something in POLOG, Joe lifetime plot training?
* Hall A is testing polarimeter DAQ, asks for helicity board,  Riad helicity board training?
* Diamond Mott beam test #1, how do we analyze data, Riad or Marcy analysis training?  Phil, rebuild 3" spool/nipple?
* Unresolved - HV readback correlated with power meter in/out - https://logbooks.jlab.org/entry/3886655

;UITF
* UITF schedule meeting just after 1:30 today...Shukui, Carlos, Max, Marcy, Phil
* Source HCO
**Tue ~ Carlos would like to wrap up HV tests with a GaAs puck in the gun
**Wed ~ lock out gun HVPS, reconnect gun valve, charge NF3, degas heater/puck, get UITF laser on,
**Thu ~ Joe/Max make a photocathode
**Fri ~ Shukui re-align laser to photocathode, using retro and QE
* Table of settings 200 kV vs. 180 kV;  Scott, Max
* Continue building 3rd Wien filter; electrodes, pins, which gap size?

;GTS
* Status?
* Is software a Must or Should for HV control?

;EIC
* Thoughts about Erdong's presentation?

;Conferences & Workshops
* [https://www.indico.kr/event/22/ International Beam Instrumentation Conference], Sep 13--17, 2021
* Mini-Symposium Advancements and Opportunities of Polarized Targets and Beams  [http://web.mit.edu/dnp2021/index.html APS DNP Meeting, Boston Oct 11-14, 2021]
* IEEE Conference on Electrical Insulation and Dielectric Phenomena, Vancouver, BC, Canada October 17-20, 2021
** Carlos, maybe Gabriel
* 24th International Symposium on Spin Physics (SPIN2021) October 18-22, 2021, Matsue, Japan
** Riad
* AVS Symposium, Charlotte NC, October 24-29 (Marcy)
* Photocathode Physics for Photoinjectors, SLAC, November 10-12, 2021 (Marcy, Carlos, Riad, Mamun)

;Paper writing updates...
* Riad, Vasily, Slava - Spin transparent rings for EDM, BSM physics (submitted PRL 7/20)
* Shukui - Green fiber laser
* Josh, Joe- Biased anode study
* Sajini, Riad - GTS magnetized beam paper
* Sajini, Carlos - GTS gun re-design paper