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Re: Ideal Tracking Bugs(?) when using FairLinks [message #18218 is a reply to message #18213]

Wed, 13 May 2015 12:15

Lia Lavezzi
Messages: 291
Registered: May 2007
Location: Torino

first-grade participant

From: *to.infn.it

Quote:

Something I found earlier as well for the PndSttMvdGemTrackingIdeal algorithm but was not at my focus: the STT hits are not always assigned, even though they match quite nicely between MVD and GEM hits of a track. I attached a screenshot showing this on an exemplary event (seems to happen every 2-3 events for my channel).

In the PndSttMvdGemTrackingIdeal there is a cut on (I think) 25 stt hits: if you have more than 25 hits, only the first 25 are assigned to the track since if you have a looping particle and you assign all the hits to the track cand, the Kalman messes up the track. Is this the case? Does it happen when you have more than 25 stt hits?

Ciao,
Lia.

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[Message index]

		[FIXED] Ideal Tracking Bugs(?) when using FairLinks By: André Zambanini on Tue, 12 May 2015 16:38
		Re: Ideal Tracking Bugs(?) when using FairLinks By: André Zambanini on Tue, 12 May 2015 18:57
		Re: Ideal Tracking Bugs(?) when using FairLinks By: StefanoSpataro on Tue, 12 May 2015 23:51
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Lia Lavezzi on Wed, 13 May 2015 12:15
		Re: Ideal Tracking Bugs(?) when using FairLinks By: André Zambanini on Wed, 13 May 2015 12:55
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Lia Lavezzi on Wed, 13 May 2015 16:35
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Lia Lavezzi on Fri, 15 May 2015 14:47
		Re: Ideal Tracking Bugs(?) when using FairLinks By: StefanoSpataro on Fri, 15 May 2015 22:56
		Re: Ideal Tracking Bugs(?) when using FairLinks By: André Zambanini on Sat, 16 May 2015 09:57
		Re: Ideal Tracking Bugs(?) when using FairLinks By: André Zambanini on Mon, 18 May 2015 15:12
		Re: Ideal Tracking Bugs(?) when using FairLinks By: StefanoSpataro on Mon, 18 May 2015 15:18
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Lia Lavezzi on Tue, 19 May 2015 16:14
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Jennifer Pütz on Wed, 20 May 2015 14:47
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Lia Lavezzi on Wed, 20 May 2015 14:51
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Jennifer Pütz on Wed, 20 May 2015 14:55
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Jennifer Pütz on Wed, 20 May 2015 15:26
		Re: Ideal Tracking Bugs(?) when using FairLinks By: StefanoSpataro on Wed, 20 May 2015 15:34
		Re: Ideal Tracking Bugs(?) when using FairLinks By: Lia Lavezzi on Wed, 20 May 2015 15:40

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