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Re: negative chi2 in PndKinVtxFitter ! [message #12777 is a reply to message #12751]

Mon, 14 November 2011 16:38

Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt

first-grade participant

From: *pool.mediaWays.net

Hi Marius,

Until now, I fear you have to artificially create a FairTrackPar for composite TCandidate's. Then the fitter will process it as a real measured track.
I think we might want to discuss how to handle such things on the Collaboration meeting. I think the handling is a bit messy because of the leftovers from Beta/Rho which are not used by Panda.

Kind regards.
Ralf

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[Message index]

		negative chi2 in PndKinVtxFitter ! By: Albrecht Gillitzer on Wed, 26 October 2011 10:21
		Re: negative chi2 in PndKinVtxFitter ! By: Marius Mertens on Wed, 26 October 2011 13:00
		Re: negative chi2 in PndKinVtxFitter ! By: Ralf Kliemt on Mon, 31 October 2011 09:15
		Re: negative chi2 in PndKinVtxFitter ! By: Marius Mertens on Mon, 14 November 2011 16:16
		Re: negative chi2 in PndKinVtxFitter ! By: Ralf Kliemt on Mon, 14 November 2011 16:38
		Re: negative chi2 in PndKinVtxFitter ! By: Marius Mertens on Mon, 14 November 2011 19:11
		Re: negative chi2 in PndKinVtxFitter ! By: Ralf Kliemt on Mon, 14 November 2011 22:54
		Re: negative chi2 in PndKinVtxFitter ! By: Marius Mertens on Tue, 15 November 2011 00:05

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