Home » PANDA » PandaRoot » Tracking » Momentum resolution and reconstruction efficiency of LHE tracking
| Re: Momentum resolution and reconstruction efficiency of LHE tracking [message #10174 is a reply to message #10173] |
Thu, 11 February 2010 10:43   |
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Wow, you're answering fast. Ok, of course I did the same analyses with the TPC. The track reconstruction
efficiency is better like you said. It goes up to 90%, but expecially in the low momentum range you can see
the same behavior.
MVD+TPC+GEM, standard macros in tutorial folder
The blue criterion means that no track is produced. Very low momentum pions decay before a detector
is reached and as a result to less points (<3 MVD+TPC hits) are created for tracking. So this is should be
just a physical reason.
greetings,
David
[Updated on: Thu, 11 February 2010 11:12] Report message to a moderator |
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