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Run 9 200GeV Dijet Asymmetry Sanity Check

Updated on Mon, 2013-07-08 19:23. Originally created by pagebs on 2013-05-28 17:25.

Here I take a first look at the various asymmetries for the mid-rapidity dijets to make sure nothing is blatantly wrong with the analysis ...

This is a first look at my mid-rapidity dijet A_LL and false asymmetries. I have accounted for the effect of the polarization decay during the fill as well as the dilution to the improperly tuned spin rotators.

I use the same mass bin edges as in my 11-bin cross section, but I have combined some of the higher bins to increase statistics. The original bins were:

{ 16, 19, 23, 28, 34, 41, 49, 58, 69, 82, 100, 120 }
 
The binning used in the plots below is:
{ 16, 19, 23, 28, 34, 41, 58, 82, 120 }
 

Figure 1: This figure shows the dijet A_LL. The top pannel shows all events and the bottom figure shows the RFF (Red) and FF (Blue) seperated. I have not seperated by trigger type.

Figure 2: Same as figure 1 but now for the ALY false asymmetry.

Figure 3: Same as Figure 1 but now for the ALB false asymmetry.

Figure 4: Same as Figure 1 but now for the ALLls false asymmetry.

Figure 5: Same as Figure 1 but now for the ALLus false asymmetry.

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