| workaround for PndMicroWriter.cxx [message #9204] |
Fri, 14 August 2009 15:46  |
Bernhard Roth
Messages: 8
Registered: February 2009
Location: Bochum
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occasional visitor |
From: *ep1.ruhr-uni-bochum.de
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Hi,
to get my charged candidates filled, I did now a workaround for PndMicroWriter.cxx in /PndTools/AnalysisTools.
Its just a simple workaround, which gives me the 4 vectors and charge of charged candidates in tcands.root.
But there are still informations about the covariant matrix missing. So I can't do a vertex fit in my analysis.
I also got a fist spectrum with 100 events, which I have enclosed.
The first is the gamma spectrum (top, left), which has a lot of background. Pions are there, but the peak is not very clear. I guess that there are also hits from charged particles in the EMC, which are filled in the gamma list. Is this possible?
And how can I get rid of the background?
Bernhard
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Attachment: PndMicroWriter.cxx
(Size: 19.80KB, Downloaded 333 times)
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Attachment: c1.jpg
(Size: 50.55KB, Downloaded 609 times)
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