Difference between revisions of "Aug 18, 2021 - Group Meeting"

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(Created page with "; 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...")
 
 
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;General Info
 
;General Info
* JSA Initiatives program deadline Aug 27 http://www.jsallc.org/CP22.html
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* JSA Initiatives program deadline Aug 27 - http://www.jsallc.org/CP22.html - We will have two, from Carlos (US/Mexico) and Joe (JPos 2022)
* Free lunch at the cafeteria this week!
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* SPIN 2021 abstract deadline Aug 31 - https://indico2.riken.jp/event/3082/
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* Free lunch at the cafeteria this week! - $12 towards a meal, just show up, you're on a list already
  
 
;CEBAF
 
;CEBAF
* Start-up delayed until Aug 27
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* Marcy - On-call report
* On-call, Shukui laser training?
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* Diamond Mott measurements
* Unresolved - HV readback correlated with power meter in/out - https://logbooks.jlab.org/entry/3886655
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* Danny confirms the Mott 3D line is 12 deg on design, not 12.5 deg - the value we've used for many years
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* The next SAD .... dun dun dun dun - https://wiki.jlab.org/ciswiki/index.php/Phase_2
  
 
;UITF
 
;UITF
* UITF schedule meeting just after 1:30 today...Shukui, Carlos, Max, Marcy, Phil
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* Max - Status at UITF
* Source HCO
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* Table of settings 200 kV vs. 180 kV
**Tue ~ Carlos would like to wrap up HV tests with a GaAs puck in the gun
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* Progress on the 3rd Wien
**Wed ~ lock out gun HVPS, reconnect gun valve, charge NF3, degas heater/puck, get UITF laser on,
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**Thu ~ Joe/Max make a photocathode
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**Fri ~ Shukui re-align laser to photocathode, using retro and QE
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* Table of settings 200 kV vs. 180 kV;  Scott, Max
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* Continue building 3rd Wien filter; electrodes, pins, which gap size?
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;GTS
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* Status?
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* Is software a Must or Should for HV control?
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;EIC
 
;EIC
 +
* Monthly joint meeting with BNL source group
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* Harmonic kicker - beam line concept, low rep rate beam
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* 400 MeV linac procurement scope
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* RCS dipoles
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 +
;R&D projects
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* I&C UHV upgrade
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* High voltage
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* Positrons
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* Status at GTS
  
 
;Conferences & Workshops
 
;Conferences & Workshops
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* IEEE Conference on Electrical Insulation and Dielectric Phenomena, Vancouver, BC, Canada October 17-20, 2021
 
* IEEE Conference on Electrical Insulation and Dielectric Phenomena, Vancouver, BC, Canada October 17-20, 2021
 
** Carlos, maybe Gabriel
 
** Carlos, maybe Gabriel
* 24th International Symposium on Spin Physics (SPIN2021) October 18-22, 2021, Matsue, Japan
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* 24th International Symposium on Spin Physics (SPIN2021) October 18-22, 2021, Matsue, Japan -  https://indico2.riken.jp/event/3082/
 
** Riad
 
** Riad
 
* AVS Symposium, Charlotte NC, October 24-29 (Marcy)
 
* AVS Symposium, Charlotte NC, October 24-29 (Marcy)

Latest revision as of 09:05, 18 August 2021

Meeting Info
General Info
CEBAF
  • Marcy - On-call report
  • Diamond Mott measurements
  • Danny confirms the Mott 3D line is 12 deg on design, not 12.5 deg - the value we've used for many years
  • The next SAD .... dun dun dun dun - https://wiki.jlab.org/ciswiki/index.php/Phase_2
UITF
  • Max - Status at UITF
  • Table of settings 200 kV vs. 180 kV
  • Progress on the 3rd Wien
EIC
  • Monthly joint meeting with BNL source group
  • Harmonic kicker - beam line concept, low rep rate beam
  • 400 MeV linac procurement scope
  • RCS dipoles
R&D projects
  • I&C UHV upgrade
  • High voltage
  • Positrons
  • Status at GTS
Conferences & Workshops
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