Difference between revisions of "PPB - Sep 28, 2021"

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* Discussion- Target geometry and beam size effects on emittance
 
* Discussion- Target geometry and beam size effects on emittance
  
* LDRD update - [[media:Grames_Jamboree_v3.pptx]]
+
* 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
 
* 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
 
:*Geant4 simulations to evaluate/optimize target thickness for e+ yield/polarization distributions
 
:*Intellectual effort to develop a Phase 2 framework for UITF installation &
 
:*Intellectual effort to develop a Phase 2 framework for UITF installation &
 
:*If helpful, could consider a trip to visit your lab
 
:*If helpful, could consider a trip to visit your lab
 +
* Change meeting time/day?
 +
* LDRD update - [[media:Grames_Jamboree_v3.pptx]]
 
* Sami's vist
 
* Sami's vist
 
  
 
== Weekly Objective(s) ==
 
== Weekly Objective(s) ==

Latest revision as of 10:27, 29 September 2021

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

Weekly Objective(s)

  • Mark: unpolarized optimization
  • Sami: two target system

Meeting Notes & Objectives Status