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

Revision as of 12:08, 12 November 2019

Start with the functional layout (sequence is important, maintain prebuncher near center of gun-chopper)
Use "tee" electrode field map (what is extent of R,Z in model?)
15 deg bend - Implement new model (note, there are air- and steel- models) 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)

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 == Topics ==
-*Which layout of buncher does GPT suggest is Plan A?
+*Status update on buncher location in Booster region?
-*Can the new prebuncher location support 130 keV operation (for a short while)?
+; Prebuncher at 130 kV and 200 kV
+* Can prebuncher operate in new location @ 130 keV?
+* What power level is needed @ 200 keV?
-*Discuss gun-chopper model
+; Gun to Chopper Model
-:#Which gun model is GPT using (tee, small shed, something else), what is the extent in (r,z) ?
+* Start with the functional layout (sequence is important, maintain prebuncher near center of gun-chopper)
-:#Should we identify Elegant match points a) after gun and b) before chopper to compare w/ GPT ?
+* Use "tee" electrode field map (what is extent of R,Z in model?)
-:#Jay has modeled and optimized the 3" OD 15 deg bend model (air-core and steel versions), time to include this or later? [[media:191111_JB_15dipole.pdf]]
+* 15 deg bend - Implement new model (note, there are air- and steel- models)  [[media:191111_JB_15dipole.pdf]]
+* 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]
+* Should we identify match point after gun (for Elegant) and before chopper (for GPT simulations)