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Re: Momentum resolution and reconstruction efficiency of LHE tracking [message #10163 is a reply to message #10162]

Wed, 10 February 2010 21:05

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *117-80-r.retail.telecomitalia.it

Hello,
this is a feature of the lhe tracking for straw tubes.
The algorythm is mainly designed for 3D points, and for STT one has to do some tricks in order to have a "decent" reconstruction. This results in a lower efficiency, as reported more than one year ago, the same plot that you are showing now. Lhe tracking reaches good performances tpc, while with stt it has this effiency loss, in particular for low momentum tracks.

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[Message index]

		Momentum resolution and reconstruction efficiency of LHE tracking By: David Pohl on Wed, 10 February 2010 19:21
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Wed, 10 February 2010 21:05
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Gianluigi Boca on Wed, 10 February 2010 23:18
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Johan Messchendorp on Wed, 10 February 2010 23:49
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Thu, 11 February 2010 00:21
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Johan Messchendorp on Thu, 11 February 2010 00:30
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Thu, 11 February 2010 07:47
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Johan Messchendorp on Thu, 11 February 2010 09:47
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Thu, 11 February 2010 10:05
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: David Pohl on Thu, 11 February 2010 10:43
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Thu, 11 February 2010 11:05
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: David Pohl on Thu, 11 February 2010 11:15
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Thu, 11 February 2010 11:20
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: StefanoSpataro on Thu, 11 February 2010 12:49
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: David Pohl on Thu, 11 February 2010 14:22
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: asanchez on Thu, 11 February 2010 14:34
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: asanchez on Thu, 11 February 2010 14:49
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Lia Lavezzi on Thu, 11 February 2010 15:19
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: asanchez on Thu, 11 February 2010 15:35
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Anonymous Poster on Thu, 11 February 2010 15:46
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Alberto Rotondi on Thu, 11 February 2010 18:51
		Re: Momentum resolution and reconstruction efficiency of LHE tracking By: Gianluigi Boca on Sat, 13 February 2010 23:06

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