Compton Meeting, September 5, 2012 (F227)

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

Note, new meeting room (F227).

Miscellaneous

• Flood damage followup: in addtion to motion controller, various low voltage supplies were also submerged.

Laser

• Any work since last week?

Electron Detector

• GEANT3: Origin of dip in hit distribution (w/field map) [https://qweak.jlab.org/elog/Electron+Detector/417 see Edet log 417) partially understood.
• Follow up to Kent's suggested 3 parameter fitting exercise: Edet log 420
• 2 parameter vs. 3 parameter fits from data: Edet log 421
• A proposed analysis method: Edet log 422
  • Discussion on this point may be deferred until next week when Dipangkar can be present.
• Plan for understanding noise in the presence of "real" events (doesn't act like typical "dead time").

Photon Detector

• Effect of non-linearity on analyzing power estimated simple energy weighted integral: Photon elog 240