Thursday, March 12, 2020 2:00pm ET

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Agenda

• Update on the sims for segmented vs. hybrid
• Next meeting

Minutes

Attendance: Probir, Sandesh, Ranuka, Chandan, Ruben, Sandesh, Randy, Juliette, Cip, KK, Sakib

• Update on the sims for segmented vs. hybrid
  • probably can use any - original blocky was probably better than modified
  • why is one "better" than another
  • epElastic - has to do with the correlation with the Al ela
  • come full circle - both options are viable from a physics standpoint
  • subcoil 4 - reorganize conductor so it was reduced in height
• How to go ahead
  • forces - JLAB will be done
  • sensitivity studies
    • 3 or 4 cases which ought to be run
      • just segmented so far (v1) offsets
      • hybrid with offsets
      • segmented with new subcoil 4
    • where is the field the most important for you - to affect the re-tiling of the detector
• Actions
  • hybrid and segmented are ok - need writing
  • provided seg with improved subcoil -> Juliette
  • sensitivities - worst case compared to ideal case
    • asymmetric segmented
    • asymmetrical hybrid
    • combination of steps - move all same coils, like 0.5 mm at a time (not for now)
    • what about one where they are all radially outward (is this like what we do with one septant)
    • have to be careful with the stray field in the beam simulation
    • magnetic fields can interact and be higher than they would be just adding together
  • timelines for when we can get the 3 data sets
• Keep 0th order tiling for the
• Next meeting

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