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Re: PndLhePidTrack [message #10582 is a reply to message #10551]

Fri, 23 April 2010 11:59

Anonymous Poster

From: *adsl.alicedsl.de

Hi Stefano,

the resolution of the fit can not depend on the difference in start vertex (0,0,0) vs (4,4,4). Could you please investigate and/or explain the following points:

- why are there 764 tracks in the distribution for 4,4,4 and much less in the 0,0,0 distro?
- what is the theta range you used?
- Could you please check whether the number of hits in the track is reduced in the 4,4,4 case? It could explain the worse resolution in the fit. Maybe your pattern reco can not use all hits in the case?

Cheers, Christian

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[Message index]

		PndLhePidTrack By: donghee on Wed, 31 March 2010 09:59
		Re: PndLhePidTrack By: StefanoSpataro on Wed, 31 March 2010 10:13
		Re: PndLhePidTrack By: donghee on Wed, 31 March 2010 11:47
		Re: PndLhePidTrack By: StefanoSpataro on Wed, 31 March 2010 13:41
		Re: PndLhePidTrack By: donghee on Thu, 15 April 2010 00:14
		Re: PndLhePidTrack By: StefanoSpataro on Thu, 15 April 2010 07:42
		Re: PndLhePidTrack By: Tobias Stockmanns on Thu, 15 April 2010 08:24
		Re: PndLhePidTrack By: StefanoSpataro on Thu, 15 April 2010 08:57
		Re: PndLhePidTrack By: Gianluigi Boca on Thu, 15 April 2010 13:03
		Re: PndLhePidTrack By: donghee on Sat, 17 April 2010 14:52
		Re: PndLhePidTrack By: Gianluigi Boca on Sun, 18 April 2010 17:51
		Re: PndLhePidTrack By: StefanoSpataro on Tue, 20 April 2010 10:58
		Re: PndLhePidTrack By: Anonymous Poster on Fri, 23 April 2010 11:59
		Re: PndLhePidTrack By: StefanoSpataro on Fri, 23 April 2010 12:33
		Re: PndLhePidTrack By: donghee on Fri, 23 April 2010 13:55
		Re: PndLhePidTrack By: donghee on Mon, 26 April 2010 17:05
		Re: PndLhePidTrack By: StefanoSpataro on Mon, 26 April 2010 18:09
		Re: PndLhePidTrack By: donghee on Tue, 27 April 2010 10:29
		Re: PndLhePidTrack By: StefanoSpataro on Tue, 27 April 2010 18:01

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