Compton Meeting, July 9, 2014

1. Dial Toll-Free Number: 866-740-1260 (U.S. & Canada)
2. International participants dial:
Toll Number: 303-248-0285
Or International Toll-Free Number: http://www.readytalk.com/intl
3. Enter your 7-digit access code, followed by “#”

 --> our access code is 3227471

Agenda

No meeting room. Call in, or come to Dave's office.

General

• Goals to achieve by collaboration meeting (DG thoughts)
  • Electron detector
    • Resolve discrepancy between runlet-based and laser-cycle based analyses
    • Assign final uncertainty for dead time/strip efficiency/trigger logic catch-all
    • Start to address remaining "small" sources of uncertainty
  • Photon detector
    • Updated comparison of photon det. and electron det. (time dependence)
    • Show updated "absolute" polarization (?) with new analyzing power

Electron detector

• Modelsim Updates (any?)
• Application of deadtime (from Modelsim) to data
• Runlet vs. laser-cycle based analyses
• Comparison of asymmetries from scalers and accumulators (time-dependence over whole Run 2)
• Run 1 analysis
• Remaining items on big uncertainty table (helicity correlated positions and angles, etc.)

Photon Detector

• Analysis updates
• DAQ updates
• Simulation
  • Estimate of analyzing power including effect of nonlinearity due to photon collection Photon log 270

Laser

• N/A