20180918-Optics-Mtg

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Logistic information

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Agenda

• Ryan: Quartz Rate and AT sensitivity

Minutes

• Ryan has rate footprints for detectors in g4hrs
  • need to look at how averages are done

• Placement to first excited state in question
  • Kiad shows 208Pb 3- on edge of detector
  • Assumed A1 = 1.25 A0

• CREX - did 1% contamination with 3 MeV cutoff (has 2+ at 3.8 MeV)
  • This inelastic is 2% of elastic strength
  • Tyler did 2.8e-3 dp/p cutoff for CREX, should have been 1.4e-3 to get 2 sigma
    • Rate drops ~10% with proper cutoff