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Re: Kalman low efficiency [message #11960 is a reply to message #11959]

Thu, 02 June 2011 18:34

Anonymous Poster

From: *adsl.alicedsl.de

Hi,
at the end of the day we need to know:
-What fraction of tracks can be correctly fitted with GENFIT?
-Why are the tracks that are not fitted not fitted?
-Is it maybe due to false hits picked up in the pattern reco?

The last point you can check by looking at the efficiency after a MC truth pattern reco. If you implement the GEFIT flag, just make sure that the other cases the PndTrack flag can take (pz==1e-9, etc) do not superseed the GENFIT flag. When we isolate for which tracks GENFIT fails, we can try to find out why.

Cheers, Christian

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[Message index]

		Kalman low efficiency By: Susanna Costanza on Thu, 02 June 2011 12:04
		Re: Kalman low efficiency By: Anonymous Poster on Thu, 02 June 2011 12:19
		Re: Kalman low efficiency By: Susanna Costanza on Thu, 02 June 2011 12:31
		Re: Kalman low efficiency By: Anonymous Poster on Thu, 02 June 2011 12:33
		Re: Kalman low efficiency By: Susanna Costanza on Thu, 02 June 2011 13:07
		Re: Kalman low efficiency By: Anonymous Poster on Thu, 02 June 2011 13:10
		Re: Kalman low efficiency By: Susanna Costanza on Thu, 02 June 2011 15:51
		Re: Kalman low efficiency By: StefanoSpataro on Thu, 02 June 2011 16:14
		Re: Kalman low efficiency By: Anonymous Poster on Thu, 02 June 2011 17:28
		Re: Kalman low efficiency By: Susanna Costanza on Thu, 02 June 2011 18:19
		Re: Kalman low efficiency By: Anonymous Poster on Thu, 02 June 2011 18:34
		Re: Kalman low efficiency By: Susanna Costanza on Mon, 06 June 2011 18:29
		Re: Kalman low efficiency By: Anonymous Poster on Mon, 13 June 2011 10:21
		Re: Kalman low efficiency By: Susanna Costanza on Tue, 14 June 2011 11:33
		Re: Kalman low efficiency By: Anonymous Poster on Mon, 20 June 2011 14:13
		Re: Kalman low efficiency By: Anonymous Poster on Thu, 30 June 2011 10:17
		Re: Kalman low efficiency By: Susanna Costanza on Thu, 30 June 2011 10:51
		Re: Kalman low efficiency By: Susanna Costanza on Wed, 06 July 2011 12:51

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