Difference between revisions of "November 12, 2019 - AIPINJ modeling meeting"

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(Created page with "Nov 12, 2019 - Injector Upgrade Modeling Meeting == Topics == ;Status on layout from chopper to booster (location of buncher) ;Can new prebuncher location support 130 keV o...")
 
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Nov 12, 2019 - Injector Upgrade Modeling Meeting
 
 
 
== Topics ==
 
== Topics ==
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;Booster region
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* Status update evaluating desired buncher location? [[media:UpgradeInjectorGPTOptimizations_Buncher_2019_11_12.pdf]]
  
;Status on layout from chopper to booster (location of buncher)
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; Gun to Chopper Model
 
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* Start with the functional layout (sequence is important, maintain prebuncher near center of gun-chopper) [https://wiki.jlab.org/ciswiki/index.php/AIPINJ_Layouts see layouts here]
;Can new prebuncher location support 130 keV operation
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* Use "tee" electrode field map (what is extent of R,Z in model?) [https://wiki.jlab.org/ciswiki/index.php/Electrodes,_Insulators_and_HV_cable_inventories_and_drawings see types here]
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* 15 deg bend - Implement new model (note, there are air- and steel- models)  [[media:191112_15bend.pdf]] [[media:191111_JB_15dipole.pdf]]
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* Wien filter - Old and new models should be similar (yes?), but do we implement new model [https://wiki.jlab.org/ciswiki/index.php/Wien_Filter_References new model]
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* Should we identify match point after gun (for Elegant) and before chopper (for GPT simulations)
  
;Discuss progress on modeling the gun-chopper region
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; Prebuncher at 130 kV and 200 kV
*Jay new 15 deg bend model (air-core and steel versions)
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* Can prebuncher operate in new location @ 130 keV?
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* What power level is needed @ 200 keV?

Latest revision as of 12:23, 12 November 2019

Topics

Booster region
Gun to Chopper Model
  • Start with the functional layout (sequence is important, maintain prebuncher near center of gun-chopper) see layouts here
  • Use "tee" electrode field map (what is extent of R,Z in model?) see types here
  • 15 deg bend - Implement new model (note, there are air- and steel- models) media:191112_15bend.pdf media:191111_JB_15dipole.pdf
  • Wien filter - Old and new models should be similar (yes?), but do we implement new model new model
  • Should we identify match point after gun (for Elegant) and before chopper (for GPT simulations)
Prebuncher at 130 kV and 200 kV
  • Can prebuncher operate in new location @ 130 keV?
  • What power level is needed @ 200 keV?