November 12, 2019 - AIPINJ modeling meeting

Topics

Booster region

• Status update evaluating desired buncher location? media:UpgradeInjectorGPTOptimizations_Buncher_2019_11_12.pdf

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?