GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » Tracking » alternative to LHE tracking
Re: alternative to LHE tracking [message #11345 is a reply to message #11338] Fri, 17 December 2010 17:01 Go to previous messageGo to previous message
StefanoSpataro is currently offline  StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino
first-grade participant

From: *to.infn.it
Thanks for your explanations.
I was looking at your efficiency, which seems being around 85% for "high" momenta, comparable to the lhe one. It is ven true that efficiency depends also on how one defines "efficiency", which could be different from my way or the Gianluigi version.
In lhe case, the code is not optimized for stt, I am wondering if here is room for improvement in your code to reach some higher value, or if maybe the low efficiency is connected to the stt geometry itself (but if I remember well Gianluigi had better values).
I think it would be interesting to check resolution as a function of theta and of momentum. Have you used only prefit values or have you run also the kalman?
Regards
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Macros for Mvd+Stt Pattern Recognition
Next Topic: Tracking: Kalman Task with STT,(electron hypo)
Goto Forum:
  


Current Time: Tue Jun 25 08:56:52 CEST 2024

Total time taken to generate the page: 0.00977 seconds