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Re: Kalman low efficiency [message #11967 is a reply to message #11960] Mon, 06 June 2011 18:29 Go to previous messageGo to previous message
Susanna Costanza is currently offline  Susanna Costanza
Messages: 33
Registered: January 2008
Location: Pavia
continuous participant
From: *pv.infn.it
Hi Christian,
I made the test on the Genfit flag and I found that only in 2 events (out of 10000) the GF status flag is equal to 1 (failure).
So this should not be the reason of the tails...
Concerning the other failures of Genfit, by looking at the flag implemented by Stefano, I found:
- 46 events with flag = -1 (NDF=0)
- 310 events with flag = -2 (GFTrack to PndTrack conversion failed).
As I told you, these events are rejected and do not enter in the plot.

Do you have any suggestion?

Ciao,
Susanna
 
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