| Re: new UrQMD [message #15503 is a reply to message #15472] |
Wed, 18 September 2013 10:10  |
Volker Friese
Messages: 365
Registered: April 2004
Location: GSI CBM
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first-grade participant |
From: *gsi.de
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Dear Anna,
so what you see is very similar to what Alla observes in the di-electron channel: an increase of the combinatorial background by a factor of about 4.
However, this cannot explain your S/B's going down from 0.8 to 0.02 (i.e., by a factor of 40). If that holds true, there must be an additional source of reduction, which we should understand.
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