Difference between revisions of "Simulation Meeting December 7 2021 11AM ET"
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Latest revision as of 16:42, 20 December 2021
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Contents
[hide]Agenda
- Shielding around the PSBunker region - Vassu Doomra
- Target shielding update: Zuhal Demiroglu docDB824
- Update of develop: Ciprian Gal docDB823
- Updated Collimator 1: Chandan Ghosh docDB819
Attendance
Minutes
- Shielding around the Power Supply Bunker region - Vassu Doomra
- showed the PID energy spectra on this region
- There is reconfiguration still ongoing by jlab engineering group.
- Target shielding update: Zuhal Demiroglu
- Now in configuration 20: roof of target and upstream torus is changed to barite and no bottom concrete in the DS of the target bunker
- see a reduction in PID except EM bkg goes up by 4% (small) going into the Config 19 to config 20
- removing the bottom concrete does not seem to affect the particle going to DS region
- will move forward with this config 20 design
- Showed the CAD diagram to confirm the config 20 changes proposed
- Update of develop: Ciprian Gal
- changes proposing for the develop from shielding sides
- add Chandan's collimator changes and remove unwanted geometries
- will arrange a meeting this week to finalize this
- Updated Collimator 1: Chandan Ghosh
- tweaks to water channel for cooling then could potential increase bkg due to the line of sight of col-1 US edge, therefore, shortened the col-1 length
- this removed the line of sight issue (no one bounce photon tracks)
- there is an increase of bkg coming thru the bore of the col-1 with new design that may need to tweak col-5 and 6 to block these background
- where do we keep the sieve Chandan will follow up with JLab engineers
bluejeans information
Meeting ID 635010453
Meeting URL
https://bluejeans.com/635010453
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