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Re: Problems with integer FairTrackPar charge [message #9411 is a reply to message #9410]

Fri, 18 September 2009 10:20

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Excuse me,
the problem here is not how much the charge of a track is; the tracking code does no differences between charge 1 and 2 (apart if one refits a track with another particle hypothesis, not done presently in the code). Setting the value of the charge to the correct place is pid job, tracking should only set the sign.
In propagation the parameter which is used is q/p, then geane should be able to propagate particles with higher charge.

Here the problem is that I have asked some time ago to set the charge as integer instead of float. This was done by Mohammad, but somewhere in the code there is some part of the code that is doing bad things... while before the "change" everything was running fine. At least this is my feeling.

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[Message index]

		Problems with integer FairTrackPar charge By: StefanoSpataro on Wed, 16 September 2009 16:58
		Re: Problems with integer FairTrackPar charge By: Elwin Dijck on Wed, 16 September 2009 20:49
		Re: Problems with integer FairTrackPar charge By: Mohammad Al-Turany on Thu, 17 September 2009 01:45
		Re: Problems with integer FairTrackPar charge By: StefanoSpataro on Thu, 17 September 2009 12:04
		Re: Problems with integer FairTrackPar charge By: Elwin Dijck on Thu, 17 September 2009 13:14
		Re: Problems with integer FairTrackPar charge By: Ralf Kliemt on Thu, 17 September 2009 18:32
		Re: Problems with integer FairTrackPar charge By: asanchez on Fri, 18 September 2009 09:33
		Re: Problems with integer FairTrackPar charge By: StefanoSpataro on Fri, 18 September 2009 10:20
		Re: Problems with integer FairTrackPar charge By: Lia Lavezzi on Fri, 18 September 2009 13:20
		Re: Problems with integer FairTrackPar charge By: Mohammad Al-Turany on Fri, 18 September 2009 23:47
		Re: Problems with integer FairTrackPar charge By: StefanoSpataro on Mon, 21 September 2009 11:43
		Re: Problems with integer FairTrackPar charge By: Mohammad Al-Turany on Mon, 21 September 2009 14:46
		Re: Problems with integer FairTrackPar charge By: StefanoSpataro on Mon, 21 September 2009 15:19
		Re: Problems with integer FairTrackPar charge By: StefanoSpataro on Tue, 27 October 2009 10:30
		Re: Problems with integer FairTrackPar charge By: Felix Boehmer on Mon, 21 September 2009 16:08

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