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Chi2 of kinematic and vertex fitters [message #15750] Thu, 28 November 2013 17:07 Go to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant

From: *to.infn.it
Dear analysis experts,
I run the standard macro/run/ana_complete.C macro and checked the chi2 distributions of the three fitters implemented there, vertex mass and 4C.
Here the plots:

index.php?t=getfile&id=7668&private=0

You can see that the vertex fitters shows still negative values of chi2. I supposed this was fixed. Did I forget something, or maybe there is still something to debug?
  • Attachment: chi2.gif
    (Size: 14.08KB, Downloaded 273 times)
 
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