Home » Groups » STAR Protected

Various FMS Asymmetries Run 11

Updated on Mon, 2011-09-12 17:11. Originally created by heppel on 2011-09-11 23:21.

Two Photon Clusters (Pi0) 

Energy Dependence  Day 79-Day 98 (>300 Runs)

  • Two Tracks N12==2
  • .07 GeV<M12<.27 GeV
  • 3.25<eta<4.05
  • Jet II Trigger only
  • abs(Cos(Phi))>.5

Left: Events passing cuts North: Red   South: Black

Right; Blue: Cross Ratio blue

          Yellow: Cross Ratio yellow

          Black: AN South
          Red: AN North

 450 450

 

Energy dependence of ANN=(uu+dd-ud-du)/(uu+dd+ud+du)

         Black: ANN South
         Red: ANN North

 

One Photon Clusters

 

 

Energy Dependence 

  • One Tracks N12==1
  • 3.25<eta<4.05
  • Jet II Trigger only
  • abs(Cos(Phi))>.5

 

 

Left: Events passing cuts North: Red   South: Black

Right; Blue: Cross Ratio blue

          Yellow: Cross Ratio yellow

          Black: AN South
          Red: AN North

 

 

 

 

Now looking at the source of the yellow Cross Ratio AN.

The following figure shows AN (yellow) for 

North: red

South: black

 

Groups: