Moller Measurements Summary for E05-102

Last updated: Fri, 26 October 2010 moller@jlab.org
Here a summary is given of the Moller measurements done for E05-102 running on May 11 - June 14, 2009.


The Moller measurements results were re-analyzing in summer 2010. New analysis includes more accurate beam polarization calculation by using scalers fit and more detailed systematic error analysis.
The Energy lock was useful for all three Moller measurements. The beam energy was stable. The beam energy correction for the Moller results is not needed.
The Moller results are presented in a table below. 

  #    date        Beam Polar.   Stat.err.   Syst.err.  Comments
  --------------------------------------------------------------------- 
  1  05.14.2009     +83.38       +/- 0.14    +/- 1.7%    
  2  05.20.2009     +78.30       +/- 0.14    +/- 1.7%    
  3  05.27.2009     +88.15       +/- 0.15    +/- 1.7%  HWP=OUT  
  4  05.27.2009     +87.23       +/- 0.15    +/- 1.7%  HWP=IN

The details of the measurements can be found here .