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pi+pi- analysis with event mixing [message #12586] Tue, 30 August 2011 10:39 Go to previous message
Elisa Fioravanti is currently offline  Elisa Fioravanti
Messages: 84
Registered: January 2008
continuous participant
From: *
Hello everybody,

I have analyzed pi+pi- with event mixing today. The results are not so good and understandable. I attach here the pi+pi- invariant mass distribution after all the selection criteria on 100.000 generated events.
We expect to see a peak at 3.1 GeV.

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