Wednesday, May 8, 2019 2pm ET

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Logistic information

 BlueJeans calling instructions:
 Toll-Free Number (U.S.&  Canada):  888-240-2560
 International toll number:         408-740-7256
 Bluejeans CODE:                    734 609 7559
 Bluejeans link: https://bluejeans.com/7346097559

Agenda

• Beam Pipe Design pdf, xls
• Design Questions Document pdf, xls

Minutes

Attendance: Juliette, KK, Ruben, Dave, Probir

• Beam Pipe Design
  • numbers from Chandan checked - need updating
  • upstream torus angle a little different
  • guaranteed scraping with 1.77 mm only barely enough to fit pipe with no clearance
  • collimator 1 needs to shrink with the new geometry
    • probably better to shrink collimator than to decrease the raster size
    • modify upstream torus to give constant clearance (1.77 mm clearance to 9.28 mm clearance)
    • What else to try first
      • 5 sigma for 1.25 m (15 -> 13 mm)
      • Our total power is less (85 - 70 uA)
• Design Questions Document

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