Difference between revisions of "PREX/CREX Monday, November 23, 2015 2:00pm EDT"

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** [https://ace.phys.virginia.edu:80/HAPPEX/3020 elog-3020]
** [https://ace.phys.virginia.edu:80/HAPPEX/3020 elog-3020]
* Optics update - Nickie
* Optics update - Nickie
** Checked agreement between SNAKE and new Geant4 optics simulation
== Misc.==
== Misc.==

Latest revision as of 16:09, 23 November 2015

Link to the Meeting page PREX/CREX Teleconferences
Last meeting: PREX/CREX Monday, November 16, 2015 2:00pm EDT

The teleconference info is as follows:
       Phone #: +1-888-240-2560 or +1-408-740-7256 and See International Numbers
       Code: 174599135


Ciprian, Nickie, Seamus, Tyler, Juliette, Rakitha, Bob, Kent, KK, Caryn, Paul, Guido

  • Update from meeting with JLab engineering and physics
    • Information re: readiness review : elog-3020
    • PREX/CREX Target meeting update : elog-3023
  • Optics update by Nickie


  • Magnet TOSCA field update - Juliette
    • Paul Brindza have the model and geometry for york and coils for PREX and CREX
    • There is still missing components in the current TOSCA model Juliette currently have
      • BH curve for the septum and York material
    • Some technical issues when geometry for the shield is included in the TOSCA model
    • Time estimate for getting a complete model for PREX/CREX septum magnet using TOSCA? Juliette
  • PREX/CREX Target meeting, Nov 18, 2015 - Kent
    • elog-3023
    • Use Aluminum for a new scattering chamber and collimator box
    • 48Ca target oxidation how thick the oxidation layer for a pure 48Ca target
      • Juliette will test it using 48Ca samples
    • Is there a method to clean the 48Ca oxidation but if the layer is very thick then we lose 48Ca
  • information regarding readiness review - Kent's meeting with Thia and Rolf
  • Optics update - Nickie
    • Checked agreement between SNAKE and new Geant4 optics simulation


TO DO Lists

  • It would be nice to have real-time viewer for optics studies in commissioning (discussed in 01/16/2014 meeting)

TO DO Lists link: PREX, CREX