Compton Meeting, October 2, 2013

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

• Meeting attendance: lately it seems pretty sparse. Should we switch to a mode where we meet "as needed"?

Laser

• Laser optics removal complete - thanks to Don for coming down to help.
  • Chiller (and heat sink) still in place. Might need to relocate in hall without breaking plumbing connections.
• Need to summarize final error on laser polarization for Run 2. Summary elog? Tech note?
• What about laser polarization for Run 1?

Photon Detector

• Power feed to CH racks STILL locked out - Joe Beaufait tracking down lock owner.
• Simulation updates?

Electron detector

• Trigger simulation updates.
• Runlet vs. laser-cycle cycle analysis differences.

Minutes

0. Work in hall delayed - start date unknown (couple weeks?). 1. Mark D. working on Run 1 polarization note. Then on to Run 2. Will come to meeting next week. 2. CH racks locked because of new transformer (not hooked up). Should be hooked up tomorrow. 3. J.C. working on "optical photon" simulation. 4. Trigger simulations so far don't indicate any difference between laser on and off.

  a. DG will make plots of rates for the different planes.
  b. A.N. will compare rates from Fortran analyzer and c++ analyzer.