GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Tracking » First check of CATracking
First check of CATracking [message #18312] Wed, 17 June 2015 10:50 Go to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant

From: *to.infn.it
Hi all,
i tried to check the output from the Cellular Automaton code (PndCATracking).
I run 1000 events with 5 muons per event, 1 GeV/c each, for 25° < theta < 120°.

Here the momentum distribution from pure Gianluigi PR (PndTracking2), adding also the kalman (PndTracking2+genfit), and with the CA (PndTracking CA):

index.php?t=getfile&id=8423&private=0

It seems that the CA provides better results than standard PR, but worse than adding also genfit. This means most probably that on the top of the CA one should also run our Kalman Filter. At present, due to a bug in the PndTrackCand filling, this is not possible.
Regards

 
Read Message
Read Message
Read Message
Previous Topic: Problem with Invariant mass distribution of D0 and D* candidates while using different tracking code
Next Topic: Genfit2
Goto Forum:
  


Current Time: Mon Oct 25 15:05:17 CEST 2021

Total time taken to generate the page: 0.02338 seconds