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Run 951 GRID -TPC [message #12439] Tue, 02 August 2011 18:41 Go to previous message
Elisa Fioravanti is currently offline  Elisa Fioravanti
Messages: 84
Registered: January 2008
continuous participant
From: *42-79-r.retail.telecomitalia.it
Hello,

I have run today the new job on GRID for the tpc for pi+pi- analysis, with august11 release, and unfortunately the results are very strange:

- theta distribution peaks at 90°
- momentum distribution is around 0.5 GeV
- residual momentum peaks at 0.9
- for the invariant mass: only 40 events pass the selection on 100K events generated

I don't know what is the reason, but the results are very bad and strange,

Elisa



 
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