April 21, 2017 - 200kV gun upgrade meeting

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200kV Gun

Gun2 NEG Tube

media:M20_flange_options.pdf media:M20_BPM.pdf
IMG 5188-1.JPGIMG 5189-1.JPG
  • Dependence of signal on geometry (1/r^2) results in 45% loss of M20 relative to M15
M15 radius = 1.75cm
M20 radius = 2.35cm
  • Dependence of spectrum on antenna length
100keV = 0.5482
130keV = 0.6037
200keV = 0.6953

Gun3 Removal

Eliminating Gun Switch Software

  • Friday, April 27th Gun switch removal and testing ATLIS task

Spellman HVPS update

Radmon update

SAD Schedule