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Home » PANDA » PandaRoot » Bugs, Fixes, Releases » [FIXED] Tracking + Truth Match Problem
Re: Tracking + Truth Match Problem [message #14407 is a reply to message #14222] Wed, 30 January 2013 09:57 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: *gsi.de
Hi,


just as an update some plots with the new code.


This plots shows Ds->K+ K+ pi+- without removale of doubles. It looks already quite reasonable (blue=all combinations, red= mc truth matched):
index.php?t=getfile&id=7271&private=0

After removing double trackes (deviation of each component <0.001; removed 75/6267 = 1.2% of the tracks), it's still a bit less twitchy (7% less combinations):
index.php?t=getfile&id=7270&private=0


Best regards,
Klaus
 
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