Hi all,
I repeated the comparison ch = 0 vs ch=-1,0,1 on run adding an hard cut
on the purity (int pur > 60).
before the cut (int pur >0 )
qtot = 0
BRBR = 0.0104572 +- 0.00605525(stat) +- 0.00104202(MC stat)
qtot =1,0,-1
BRBR = 0.0217162 +- 0.00688244(stat) +- 0.00133788(MC stat)
after cut (int pur > 60)
qtot = 0
BRBR = 0.0100469 +- 0.0086079(stat) +- 0.0010189(MC stat)
qtot =1,0,-1
BRBR = 0.0135436 +- 0.00960665(stat) +- 0.00137203(MC stat)
Daniele
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