GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Analysis » Small positive chi2 values in PndKinFitter
Re: Small positive chi2 values in PndKinFitter [message #14684 is a reply to message #14683] Tue, 30 April 2013 17:41 Go to previous messageGo to previous message
Klaus Götzen is currently offline  Klaus Götzen
Messages: 293
Registered: June 2006
Location: GSI
first-grade participant
From: *adsl.alicedsl.de
Hi,


I don't know the reason for the problem, I just can imagine, that the covariance matrix for the neutrals/gammas might be incorrect. I actually don't know how to check.

Would be a question for the EMC experts...


Best regards,
Klaus
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: analysis of multiple files
Next Topic: how to convert kinematic variables from lab frame to cm frame in root
Goto Forum:
  


Current Time: Fri Mar 29 06:23:33 CET 2024

Total time taken to generate the page: 0.01149 seconds