PPB - Sep 28, 2021
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Meeting Info
We will meet on Wed (UAS 9am, JLab 11am, IJCLab 5pm) Bluejeans: https://bluejeans.com/405130883/4307 Code to start the meeting 4307
Sep 29 Agenda
- Mark- polarized positron capture up to 123 Mev media:Stefani9292021.pptx
- Discussion- Target geometry and beam size effects on emittance
- Standardize out we look talk about and look at Geant4/GPT,
- parameters upstream of target, what is target
- Geant4 distribution downside of target (500M events)
- GPT input description)
- number v. Z
- energy vs. Z
- energy spread v. Z
- bunchlength vs. Z
- emittance vs. Z
- beam size vs. Z
- polarization vs. Z
- Xelera proposal - A high-power positron converter based on a recirculated liquid metal in-vacuum target
- Geant4 simulations to evaluate/optimize target thickness for e+ yield/polarization distributions
- Intellectual effort to develop a Phase 2 framework for UITF installation &
- If helpful, could consider a trip to visit your lab
- Change meeting time/day?
- LDRD update - media:Grames_Jamboree_v3.pptx
- Sami's vist
Weekly Objective(s)
- Mark: unpolarized optimization
- Sami: two target system