Difference between revisions of "Jan 05 2024"
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==Updates from last meeting action items== | ==Updates from last meeting action items== | ||
| − | * Gabriel: Working with Max, they benchmarked the CST model with POISSON in term of electric field distributions. | + | * Gabriel: Working with Max, they benchmarked the CST model with POISSON in term of electric field distributions. [[Media:R30-4_Puck_and_Pierce.pptx]] |
| − | * Alicia | + | * Alicia: [[File:Beam optics comparison_R303_v_R282_existing_sims_z0.19.pptx|right|middle|thumb]] |
| − | * Max: Evaluated cathode geometry ( | + | * Max: Evaluated cathode geometry ([[media:Gun_status_end_of_2023_20240129.pdf|Max's summary document (updated 01/29/2024]]) |
* Carlos | * Carlos | ||
| Line 19: | Line 19: | ||
# Carlos to create wiki page (in progress) | # Carlos to create wiki page (in progress) | ||
| − | [https://wiki.jlab.org/ciswiki/index.php/ | + | [https://wiki.jlab.org/ciswiki/index.php/200_kV_Polarized_Gun Return to 200 kV Gun page] |
Latest revision as of 15:27, 29 January 2024
Updates from last meeting action items
- Gabriel: Working with Max, they benchmarked the CST model with POISSON in term of electric field distributions. Media:R30-4_Puck_and_Pierce.pptx
- Alicia: File:Beam optics comparison R303 v R282 existing sims z0.19.pptx
- Max: Evaluated cathode geometry (Max's summary document (updated 01/29/2024)
- Carlos
Items for discussion
- Modeling
- Parameter space
Action items for next meeting
- Define electrode hole size. We chose Tee electrode diameter = 12.82 mm (0.5047 inches). The wafer is 15x15 mm. Joe said to choose the present R28-2 CEBAF gun electrode hole diameter. DONE
- Max. Study focal length and spherical aberrations using field variations
- Max and Gabriel (who is making the table?) Generate a table of parameter searches that includes: GaaAs plane position wrt to the electrode hole plane, Angle of GaAs plane, laser size, laser position, bunch charge.
- Gabriel to work with Keith on finding the GaAs position range
- Carlos to create wiki page (in progress)