Difference between revisions of "MOLLER PQB Meeting March 20, 2024"

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(Created page with "In person in MCC Conference Room and with Zoom. https://wiki.jlab.org/ciswiki/index.php/Parity_Quality_Beam -- '''Agenda:''' 1- '''Two major MOLLER beam studies in Hall A...")
 
 
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1- '''Two major MOLLER beam studies in Hall A:'''
 
1- '''Two major MOLLER beam studies in Hall A:'''
 
# '''FFB in Hall A:''' (tentatively scheduled on April 17)  
 
# '''FFB in Hall A:''' (tentatively scheduled on April 17)  
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## BSList to start Hall A April run with FFB ON - Ryan Bodestein: [[media:HallA_FFB_Test_Planning.pdf]]  [[media:HallA_FFB_Test_Planning.pptx]] [https://tasklists.jlab.org/bslist/tasks/111279]
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## BSList to start Hall A April run with FFB ON - Ryan Bodestein: [https://tasklists.jlab.org/bslist/tasks/111381]
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## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution [https://tasklists.jlab.org/bslist/tasks/109569]
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## BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [https://tasklists.jlab.org/bslist/tasks/109569]
 
# '''K-Long Beam Loading:''' (tentatively scheduled on May 1)  
 
# '''K-Long Beam Loading:''' (tentatively scheduled on May 1)  
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## BSList to deliver 15.6 MHz beam from Hall D laser to Hall C - Riad Suleiman [https://tasklists.jlab.org/bslist/tasks/111261]
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## BSList to deliver 15.6 MHz beam from Hall D laser to Hall C - Riad Suleiman: [https://tasklists.jlab.org/bslist/tasks/111261]
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## BSList to measure PQB beam in Injector and Hall A - Caryn Palatchi
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## BSList to measure PQB beam in Injector and Hall A - Caryn Palatchi: [https://tasklists.jlab.org/bslist/tasks/111367]
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## '''Other issues to look for:'''
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### 4-channel BPMs saturation in West Arc
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### Dumping beam harmonics right onto one of the higher order mode frequencies
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2- Fix Hall D Tune-Mode-Generator; it has low extinction ratio

Latest revision as of 14:55, 20 March 2024

In person in MCC Conference Room and with Zoom.

https://wiki.jlab.org/ciswiki/index.php/Parity_Quality_Beam

--

Agenda:

1- Two major MOLLER beam studies in Hall A:

  1. FFB in Hall A: (tentatively scheduled on April 17)
    1. BSList to start Hall A April run with FFB ON - Ryan Bodestein: [1]
    2. BSList to measure PQB beam in Hall A helicity flip of 2 kHz and to measure monitor (BPMs, BCMs) resolution: [2]
  2. K-Long Beam Loading: (tentatively scheduled on May 1)
    1. BSList to deliver 15.6 MHz beam from Hall D laser to Hall C - Riad Suleiman: [3]
    2. BSList to measure PQB beam in Injector and Hall A - Caryn Palatchi: [4]
    3. Other issues to look for:
      1. 4-channel BPMs saturation in West Arc
      2. Dumping beam harmonics right onto one of the higher order mode frequencies

2- Fix Hall D Tune-Mode-Generator; it has low extinction ratio

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