Fall-2018 Target Boiling Study

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  • E0 = 4.22 GeV
  • HRS-L: Ep = 3.57 GeV/c, Theta = 17 Degrees
  • HRS-R: Ep = 3.0 GeV/c, Theta = 24 Degrees
  • Raster On* (2.5mmx2mm MCC = 1.5 mm x 2mm on target)
  • Empty-Cell Target
Run number Target Beam Current Charge Comment
Empty Cell 22.5 uA 100K Events after cut |VZ|<7.5cm
Empty Cell 19 uA 100K Events after cut |VZ|<7.5cm
Empty Cell 15.5 uA 100K Events after cut |VZ|<7.5cm
Empty Cell 12 uA 100K Events after cut |VZ|<7.5cm
Empty Cell 8.5uA 100K Events after cut |VZ|<7.5cm
Empty Cell 5uA 100K Events after cut |VZ|<7.5cm
  • For the rest of the run, take 100K Events for each run after cutting |VZ|<7.5cm. (Will update this number with a correction factor from the Empty-Target Cell run)
  • H1 Target
Run number Target Beam Current Charge Comment
H1 22.5 uA
H1 19 uA
H1 15.5 uA
H1 12 uA
H1 8.5 uA
H1 5 uA
  • D2 Target
Run number Target Beam Current Charge Comment
D2 22.5 uA
D2 19 uA
D2 15.5 uA
D2 12 uA
D2 8.5 uA
D2 5 uA


  • H3 Target
Run number Target Beam Current Charge Comment
H3 22.5uA
H3 19 uA
H3 15.5 uA
H3 15.5 uA
H3 12 uA
H3 8.5 uA
H3 5 uA
  • He3 Target
Run number Target Beam Current Charge Comment
He3 22.5 uA
He3 19 uA
He3 15.5 uA
He3 12 uA
He3 8.5uA
He3 5uA
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