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MuKpi.C : micro-vertex code

Updated on Tue, 2008-11-11 20:43. Originally created by bouchet on 2008-08-22 15:38.

 Brief introduction to the code

This mu-vertex macro is used to associate positive and negative tracks in order to built the invariant mass of the D0, via the decay channel :
D0--> K^{-} + pi^{+}
updated report : here 
how-to to make correlation between GEANT input and what MuKpi macro reconstructs : here
We use 3 different datasets : 
  •  pure D0 sample, where only 1 D0 is generated by event ($\simeq$ 950 files)
  •  D0 mix sample : 1 D0 embedded with Cu+Cu at $\sqrt{s}$ = 200 GeV Hijing ($\sim$ 250 files)
  •  real data from STAR run V Cu+Cu collisions

 

 
 
 

 

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