GSI Forum: Analysis » negative chi2 in PndKinVtxFitter !

Home » PANDA » PandaRoot » Analysis » negative chi2 in PndKinVtxFitter !

Show: Today's Messages :: Polls :: Message Navigator

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

Mon, 14 November 2011 16:38

Ralf Kliemt
Messages: 508
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

Report message to a moderator

[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

Previous Topic:	Beta analysis package
Next Topic:	Tutorial feb2012

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Aug 26 16:45:26 CEST 2026

Total time taken to generate the page: 0.00750 seconds