Difference between revisions of "PPB - August 17, 2022"

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(Created page with "===Coordinates=== * On-site => Wednesdays @ 11am EDT in TL-2236 * Zoom => https://jlab-org.zoomgov.com/j/1609550529?pwd=RlNJYytUSk1tbzNJeUIxNUptTk9UzQT09&from=addon ===Today'...")
 
 
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===Today's Agenda ===
 
===Today's Agenda ===
* Positron beams work areas
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* Joe update
** CUE: /group/positron
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** layout support
** Wiki: https://wiki.jlab.org/ciswiki/index.php/Polarized_Positron_Beams_for_CEBAF
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** spin, layout and prototype (3 slides) [[media:220817_LERF_Injectors.pptx]]
** Sharepoint: https://jeffersonlab-my.sharepoint.com/:f:/r/personal/grames_jlab_org/Documents/Positron?csf=1&web=1&e=2awBwR
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* Yves update
* Sami's updates
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** LERF visit
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* Sami update
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** acceptance from target to compressor [[File:Chicane_with_Andriy_s_model_week_4.pdf]]
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=== Actionable Topics ===
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* Yves/Dennis - work on beam lines #6 & #7 (123 MeV arc and exit line)
 +
* Alicia/Reza - find gun/buncher/qcm models and circulate e- parameter table for gpt study
 +
* Joe - continue tallying list of options for magnets and SRF
 +
* Yves/Joe - reconcile LERF coordinates wrt CEBAF => meeting scheduled 8/22
 +
* Carlos - summarize existing Wien capability for LERF gun voltage
 +
* Sami - reconcile orbit offset vs. beam size and account for particle loss starting from target
 +
* Joe/Fanglei/Amy - exchange ideas/options for e+ spin rotator inside LERF
  
 
=== Reminders ===
 
=== Reminders ===
 
'''Workshop on Polarized Sources Targets and Polarimetry (PSTP22) - Mainz, Germany, Sept 26-29 2022''' [https://indico.him.uni-mainz.de/event/108/]
 
'''Workshop on Polarized Sources Targets and Polarimetry (PSTP22) - Mainz, Germany, Sept 26-29 2022''' [https://indico.him.uni-mainz.de/event/108/]
 
* J. Grames, "Spin Polarized Positron Beam Upgrade for Jefferson Lab", [[media:SpinPolarizedPositrons_PSTP2022_Abstract.docx|Abstract]]
 
* J. Grames, "Spin Polarized Positron Beam Upgrade for Jefferson Lab", [[media:SpinPolarizedPositrons_PSTP2022_Abstract.docx|Abstract]]
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 +
===Shareas===
 +
** CUE: /group/positron
 +
** Wiki: https://wiki.jlab.org/ciswiki/index.php/Polarized_Positron_Beams_for_CEBAF
 +
** Sharepoint: https://jeffersonlab-my.sharepoint.com/:f:/r/personal/grames_jlab_org/Documents/Positron?csf=1&web=1&e=2awBwR

Latest revision as of 18:36, 18 August 2022

Coordinates

Today's Agenda

Actionable Topics

  • Yves/Dennis - work on beam lines #6 & #7 (123 MeV arc and exit line)
  • Alicia/Reza - find gun/buncher/qcm models and circulate e- parameter table for gpt study
  • Joe - continue tallying list of options for magnets and SRF
  • Yves/Joe - reconcile LERF coordinates wrt CEBAF => meeting scheduled 8/22
  • Carlos - summarize existing Wien capability for LERF gun voltage
  • Sami - reconcile orbit offset vs. beam size and account for particle loss starting from target
  • Joe/Fanglei/Amy - exchange ideas/options for e+ spin rotator inside LERF

Reminders

Workshop on Polarized Sources Targets and Polarimetry (PSTP22) - Mainz, Germany, Sept 26-29 2022 [1]

  • J. Grames, "Spin Polarized Positron Beam Upgrade for Jefferson Lab", Abstract

Shareas