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Re: Geane interface in PandaRoot [message #4530 is a reply to message #4516] Thu, 21 June 2007 17:22 Go to previous messageGo to previous message
Sebastian Neubert is currently offline  Sebastian Neubert
Messages: 282
Registered: March 2006
Location: Munich
first-grade participant

From: *e18.physik.tu-muenchen.de
Hi!

I am currently working on the implementation of the geane stuff into genfit.
Question: In the helix parameters it says (x,y,lambda,phi,q/p) but in the whole geane-papers x_sc is along the track, so it should always be 0. Is there a confusion here? Or do I misunderstand something?

Moreover which parameters are the covariances refering to and how are they organized, being represented as a double[15]?

In order to be able to write a decent constrcutor GEANETrackRep(const TrackParH& par) the accessors in the TrackPar-class should be declared const.

Cheers! Sebastian.



Sebastian Neubert
Technische Universität München
Department Physik E18
sneubert@e18.physik.tu-muenchen.de
tel: +49-8928912592
 
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