Electron Analysis Tasks (new)

This page contains a list of analysis tasks that need to be done to quote a polarization number for the electron detector. The items that ate common between electron and photon detector were copied from the photon detector list

Run list

• Have we identified the major breaks in the data taking (high voltage changes, spot moves, lead thickness, etc)?
• Is this information accessible and verifiable?
  • Run List - Run 1
  • Run List - Run 2
• Do we have a list of runs that are supposed to be 'production quality'?
• Modification of this list will continue after replay.

Replay of data

• Do we have the best BCM and BPM calibrations? Are they active in the analyzer for the appropriate run range?
• Are the decoder level cuts implemented and verified?
• Do we have analysis scripts for all quantities? Beam charge asymmetry, beam position, beam slope at interaction point?
• Do we have the ability to look at all quantities on laser cycle level?

Asymmetry per laser cycle

• What is the asymmetry per laser cycle?
• Are there correlations (as expected) between asymmetry and beam position, beam slope per laser cycle?

Polarization per slug

• What is the weighted mean asymmetry per slug?
• What is the polarization per slug?

Comparisons

• Comparison of the photon polarization over electron polarization per slug: ratio, difference, pull plot.
• Comparison of the electron polarization over Moller polarization.

Monte Carlo studies

• Comprehensive list of MC tasks