Analyzing runs 10066001-114

Introduction

Runs analyzed:

10066001  10066007  10066013  10066065  10066107  10066114
10066002  10066008  10066014  10066069  10066108
10066003  10066009  10066015  10066072  10066110
10066004  10066010  10066016  10066073  10066111
10066005  10066011  10066018  10066102  10066112
10066006  10066012  10066062  10066104  10066113

 

These runs have about 5 million events in them.
 

Spin Pattern

The spin pattern has change.d  Now have 3 filled bunches and 1 unfilled (thank you, Ramon!).  New pattern:

 

5, 9, 6, 0, 10, 9, 5, 0, 10, 6,
5, 0, 9, 6, 10, 0, 9, 5, 10, 0,
6, 5, 9, 0, 6, 10, 9, 0, 5, 10,
6, 0, 0, 0, 0, 0, 0, 0, 0, 0,
9, 5, 6, 0, 10, 5, 9, 0, 10, 6,
9, 0, 5, 6, 10, 0, 5, 9, 10, 0,
6, 9, 5, 0, 6, 10, 5, 0, 9, 10,
6, 0, 9, 5, 6, 0, 10, 5, 0, 0,
10, 6, 9, 0, 5, 6, 10, 0, 5, 9,
10, 0, 6, 9, 5, 0, 6, 10, 5, 0,
9, 10, 6, 0, 9, 5, 6, 0, 10, 5,
9, 0, 0, 0, 0, 0, 0, 0, 0, 0,

 

SMD Strips with fits for Ped and Gain Correction


 

Results

 

1)Slat by Slat asymmetries for average over blue beam (proportional to yellow beam polarization) and averaging over yellow beam (proportional to blue beam polarization)

 

East is left, west is right.  Vertical is top, horizontal is bottom.  Bottom right plot should say "west" horizontal not "east".  I will fix this.

 

2)Phi asymmetries as above.

 

With beam polarizations of  0.369+/-0.010 and 0.270+/-0.010 for the yellow and blue beams this implies analyzing powers  of 0.068+/-0.003 and 0.064+/-0.005 for yellow and blue, respectively.