New fADC with cosmics

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  • 50/50 mixed Ar, CO2
  • New preamp
  • New HVB, modified
  • Recalibrated MFCs
  • Outer plenum added to CDC prototype

Cosmics, 2050V, amplitude integrated over 750ns, max amplitude histograms, new fADC (left) and Struck fADCs (right), same straw for both

New fADC max amplitude histo for cosmics, mixed 50/50 at 60 sccm 2050V
Struck fADC max amplitude histo for cosmics, mixed 50/50 at 60 sccm, 2050V