Difference between revisions of "20180918-Optics-Mtg"

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(Minutes)
 
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== Minutes ==
 
== 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

Latest revision as of 16:47, 16 October 2018

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Agenda

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