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Re: GENFIT for transverse momenta < 200 GeV/c strange?! [message #11220 is a reply to message #11219] Mon, 22 November 2010 22:26 Go to previous messageGo to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant

From: 217.112.73*
Hi,
unfortunately this is a normal behaviour. This comes from the fact that you are using by default "muon" hypothesis for the kalman, because you do not know exactly the pid of the particle.

You could run in your run_reco the PndRecoMultiKalmanTask instead of the PndRecoKalmantask, to run the 5 pid hypothesis, and then compare the results.

Or you could set in your PndRecoKalmanTask the flag SetParticleHypo(Int_t h) in order to use the correct particle hypothesis.

I hope this helps a bit.
 
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